8.7
HIGH
CVSS 4.0
CVE-2026-12143
form-data does not escape CR/LF/quote in multipart field names and filenames (CRLF injection)
Overview
Description
form-data is a library for creating readable multipart/form-data streams. In versions through 4.0.5, the `field` argument to `FormData#append` and the `filename` option are concatenated verbatim into the `Content-Disposition` header without escaping carriage return (CR), line feed (LF), or double-quote (") characters. An application that passes attacker-controlled data as a field name or filename (for example, an API gateway that turns JSON object keys into multipart field names) allows the attacker to terminate the header line and inject additional headers, or to smuggle entire additional multipart parts, into the request the application forwards to a backend. This can let the attacker add or override form fields (e.g. set `is_admin=true`) seen by the downstream parser. This is an instance of CWE-93 (CRLF injection). The fix escapes CR, LF, and `"` as `%0D`, `%0A`, and `%22` in field names and filenames, matching the serialization browsers use per the WHATWG HTML multipart/form-data encoding algorithm. Exploitation requires the consuming application to use untrusted input as a field name or filename; applications that use only fixed/trusted field names are not affected. Fixed in 2.5.6, 3.0.5, and 4.0.6.
Details
INFO
Published Date :
June 12, 2026, 7:16 p.m.
Last Modified :
July 2, 2026, 12:16 p.m.
Remotely Exploit :
Yes !
Source :
7ffcee3d-2c14-4c3e-b844-86c6a321a158
Scoring
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework
for assessing the severity of vulnerabilities in software and systems.
We collect and displays CVSS scores from various sources for each CVE.
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 7ffcee3d-2c14-4c3e-b844-86c6a321a158 | ||||
| CVSS 3.1 | HIGH | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c | ||||
| CVSS 4.0 | HIGH | 7ffcee3d-2c14-4c3e-b844-86c6a321a158 | ||||
| CVSS 4.0 | HIGH | 7ffcee3d-2c14-4c3e-b844-86c6a321a158 |
Solution
Update form-data library to escape special characters in field names and filenames.
- Update to form-data version 2.5.6 or later.
- Update to form-data version 3.0.5 or later.
- Update to form-data version 4.0.6 or later.
Public PoC/Exploit Available at Github
CVE-2026-12143 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-12143.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-12143 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-12143
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
CVEs assigned by the Harborist CNA.
Updated: 1 week, 4 days ago
3 stars
0 fork
0 watcher
Born at : Nov. 26, 2024, 8:33 p.m.
This repo has been linked 11 different CVEs too.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-12143 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-12143 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jul. 02, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:34342 Changed Affected [{'cpes': ['cpe:/a:redhat:service_mesh:2.6::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 2.6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.0::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.0', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.1::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.1', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.3::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:cryostat:4'], 'vendor': 'Red Hat', 'product': 'Cryostat 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:migration_toolkit_applications:8'], 'vendor': 'Red Hat', 'product': 'Migration Toolkit for Applications 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhmt:1'], 'vendor': 'Red Hat', 'product': 'Migration Toolkit for Containers', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:network_observ_optr:1'], 'vendor': 'Red Hat', 'product': 'Network Observability Operator', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:workload_availability_nhc:0'], 'vendor': 'Red Hat', 'product': 'Node HealthCheck Operator', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_pipelines:1'], 'vendor': 'Red Hat', 'product': 'OpenShift Pipelines', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:red_hat_3scale_amp:2'], 'vendor': 'Red Hat', 'product': 'Red Hat 3scale API Management Platform 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:advanced_cluster_security:4'], 'vendor': 'Red Hat', 'product': 'Red Hat Advanced Cluster Security 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_hawtio:4'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel - HawtIO 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apicurio_registry:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_data_grid:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Data Grid 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhdh:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Developer Hub', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux_ai:3'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux AI (RHEL AI) 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_fuse:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Fuse 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:hummingbird:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Hardened Images', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:8'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jbosseapxp'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform Expansion Pack', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_ai'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift AI (RHOAI)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift:4'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Container Platform 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_data_foundation:4'], 'vendor': 'Red Hat', 'product': 'Red Hat Openshift Data Foundation 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_devspaces:3'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Dev Spaces', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_gitops:1'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift GitOps', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:container_native_virtualization:4'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Virtualization 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:quay:3'], 'vendor': 'Red Hat', 'product': 'Red Hat Quay 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:trusted_artifact_signer:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Trusted Artifact Signer', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:trusted_profile_analyzer:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Trusted Profile Analyzer', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3'], 'vendor': 'Red Hat', 'product': 'OpenShift Service Mesh 3', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:camel_spring_boot:4'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel for Spring Boot 4', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:multicluster_engine'], 'vendor': 'Red Hat', 'product': 'Multicluster Engine for Kubernetes', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:acm:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Advanced Cluster Management for Kubernetes 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:podman_desktop:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Podman Desktop', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:podman_desktop:0'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Podman Desktop - Tech Preview', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:discovery:2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Discovery 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:10'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:ansible_portal:2'], 'vendor': 'Red Hat', 'product': 'Self-service automation portal 2', 'defaultStatus': 'unknown'}] [{'cpes': ['cpe:/a:redhat:cluster_observability_operator:1.5::el9'], 'vendor': 'Red Hat', 'product': 'Cluster Observability Operator 1.5.0', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:2.6::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 2.6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.0::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.0', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.1::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.1', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.3::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:cryostat:4'], 'vendor': 'Red Hat', 'product': 'Cryostat 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:migration_toolkit_applications:8'], 'vendor': 'Red Hat', 'product': 'Migration Toolkit for Applications 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhmt:1'], 'vendor': 'Red Hat', 'product': 'Migration Toolkit for Containers', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:network_observ_optr:1'], 'vendor': 'Red Hat', 'product': 'Network Observability Operator', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:workload_availability_nhc:0'], 'vendor': 'Red Hat', 'product': 'Node HealthCheck Operator', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_pipelines:1'], 'vendor': 'Red Hat', 'product': 'OpenShift Pipelines', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:red_hat_3scale_amp:2'], 'vendor': 'Red Hat', 'product': 'Red Hat 3scale API Management Platform 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:advanced_cluster_security:4'], 'vendor': 'Red Hat', 'product': 'Red Hat Advanced Cluster Security 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_hawtio:4'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel - HawtIO 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apicurio_registry:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_data_grid:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Data Grid 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhdh:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Developer Hub', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux_ai:3'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux AI (RHEL AI) 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_fuse:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Fuse 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:hummingbird:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Hardened Images', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:8'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jbosseapxp'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform Expansion Pack', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_ai'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift AI (RHOAI)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift:4'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Container Platform 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_data_foundation:4'], 'vendor': 'Red Hat', 'product': 'Red Hat Openshift Data Foundation 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_devspaces:3'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Dev Spaces', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_gitops:1'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift GitOps', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:container_native_virtualization:4'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Virtualization 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:quay:3'], 'vendor': 'Red Hat', 'product': 'Red Hat Quay 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:trusted_artifact_signer:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Trusted Artifact Signer', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:trusted_profile_analyzer:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Trusted Profile Analyzer', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3'], 'vendor': 'Red Hat', 'product': 'OpenShift Service Mesh 3', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:camel_spring_boot:4'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel for Spring Boot 4', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:multicluster_engine'], 'vendor': 'Red Hat', 'product': 'Multicluster Engine for Kubernetes', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:acm:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Advanced Cluster Management for Kubernetes 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:podman_desktop:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Podman Desktop', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:podman_desktop:0'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Podman Desktop - Tech Preview', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:discovery:2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Discovery 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:10'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:ansible_portal:2'], 'vendor': 'Red Hat', 'product': 'Self-service automation portal 2', 'defaultStatus': 'unknown'}] -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jun. 30, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:/a:redhat:service_mesh:2.6::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 2.6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.0::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.0', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.1::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.1', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3.3::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Service Mesh 3.3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:cryostat:4'], 'vendor': 'Red Hat', 'product': 'Cryostat 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:migration_toolkit_applications:8'], 'vendor': 'Red Hat', 'product': 'Migration Toolkit for Applications 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhmt:1'], 'vendor': 'Red Hat', 'product': 'Migration Toolkit for Containers', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:network_observ_optr:1'], 'vendor': 'Red Hat', 'product': 'Network Observability Operator', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:workload_availability_nhc:0'], 'vendor': 'Red Hat', 'product': 'Node HealthCheck Operator', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_pipelines:1'], 'vendor': 'Red Hat', 'product': 'OpenShift Pipelines', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:red_hat_3scale_amp:2'], 'vendor': 'Red Hat', 'product': 'Red Hat 3scale API Management Platform 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:advanced_cluster_security:4'], 'vendor': 'Red Hat', 'product': 'Red Hat Advanced Cluster Security 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_hawtio:4'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel - HawtIO 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apicurio_registry:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_data_grid:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Data Grid 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhdh:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Developer Hub', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:enterprise_linux_ai:3'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux AI (RHEL AI) 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_fuse:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Fuse 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:hummingbird:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Hardened Images', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:8'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 8', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jbosseapxp'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform Expansion Pack', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_ai'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift AI (RHOAI)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift:4'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Container Platform 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_data_foundation:4'], 'vendor': 'Red Hat', 'product': 'Red Hat Openshift Data Foundation 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_devspaces:3'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Dev Spaces', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_gitops:1'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift GitOps', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:container_native_virtualization:4'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Virtualization 4', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:quay:3'], 'vendor': 'Red Hat', 'product': 'Red Hat Quay 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:trusted_artifact_signer:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Trusted Artifact Signer', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:trusted_profile_analyzer:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Trusted Profile Analyzer', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_mesh:3'], 'vendor': 'Red Hat', 'product': 'OpenShift Service Mesh 3', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:camel_spring_boot:4'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel for Spring Boot 4', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:multicluster_engine'], 'vendor': 'Red Hat', 'product': 'Multicluster Engine for Kubernetes', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:acm:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Advanced Cluster Management for Kubernetes 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:podman_desktop:1'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Podman Desktop', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:podman_desktop:0'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Podman Desktop - Tech Preview', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:discovery:2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Discovery 2', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:10'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 10', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 7', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 8', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/o:redhat:enterprise_linux:9'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux 9', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'defaultStatus': 'unknown'}, {'cpes': ['cpe:/a:redhat:ansible_portal:2'], 'vendor': 'Red Hat', 'product': 'Self-service automation portal 2', 'defaultStatus': 'unknown'}] Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Added CWE CWE-93 Added Reference https://access.redhat.com/errata/RHSA-2026:33155 Added Reference https://access.redhat.com/errata/RHSA-2026:33160 Added Reference https://access.redhat.com/errata/RHSA-2026:33163 Added Reference https://access.redhat.com/errata/RHSA-2026:33173 Added Reference https://access.redhat.com/errata/RHSA-2026:33183 Added Reference https://access.redhat.com/security/cve/CVE-2026-12143 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2488480 Added Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-12143.json -
CVE Modified by 7ffcee3d-2c14-4c3e-b844-86c6a321a158
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://github.com/form-data/form-data', 'vendor': 'form-data', 'product': 'form-data', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '2.5.6', 'versionType': 'semver'}, {'status': 'affected', 'version': '3.0.0', 'lessThan': '3.0.5', 'versionType': 'semver'}, {'status': 'affected', 'version': '4.0.0', 'lessThan': '4.0.6', 'versionType': 'semver'}], 'packageName': 'form-data', 'programFiles': ['lib/form_data.js'], 'collectionURL': 'https://www.npmjs.com/package/form-data', 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-12143', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-12T19:04:40.604029Z'} -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 12, 2026
Action Type Old Value New Value Added Reference https://github.com/form-data/form-data/security/advisories/GHSA-hmw2-7cc7-3qxx -
New CVE Received by 7ffcee3d-2c14-4c3e-b844-86c6a321a158
Jun. 12, 2026
Action Type Old Value New Value Added Description form-data is a library for creating readable multipart/form-data streams. In versions through 4.0.5, the `field` argument to `FormData#append` and the `filename` option are concatenated verbatim into the `Content-Disposition` header without escaping carriage return (CR), line feed (LF), or double-quote (") characters. An application that passes attacker-controlled data as a field name or filename (for example, an API gateway that turns JSON object keys into multipart field names) allows the attacker to terminate the header line and inject additional headers, or to smuggle entire additional multipart parts, into the request the application forwards to a backend. This can let the attacker add or override form fields (e.g. set `is_admin=true`) seen by the downstream parser. This is an instance of CWE-93 (CRLF injection). The fix escapes CR, LF, and `"` as `%0D`, `%0A`, and `%22` in field names and filenames, matching the serialization browsers use per the WHATWG HTML multipart/form-data encoding algorithm. Exploitation requires the consuming application to use untrusted input as a field name or filename; applications that use only fixed/trusted field names are not affected. Fixed in 2.5.6, 3.0.5, and 4.0.6. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Added CWE CWE-93 Added Reference https://cwe.mitre.org/data/definitions/93.html Added Reference https://github.com/form-data/form-data/commit/64190db548c0179e37206858e39f27cf513e9435 Added Reference https://github.com/form-data/form-data/commit/be3f3cf553978bac15a5182f1f3c3d2d38ccf229 Added Reference https://github.com/form-data/form-data/commit/c7133499c2ee1b80c678e411244f4442bf902045 Added Reference https://github.com/form-data/form-data/security/advisories/GHSA-hmw2-7cc7-3qxx Added Reference https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#multipart-form-data Added Reference https://www.npmjs.com/package/form-data
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.