CVE-2026-2332
HTTP Request Smuggling via Chunked Extension Quoted-String Parsing
Description
In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling when chunk extensions are used, similar to the "funky chunks" techniques outlined here: * https://w4ke.info/2025/06/18/funky-chunks.html * https://w4ke.info/2025/10/29/funky-chunks-2.html Jetty terminates chunk extension parsing at \r\n inside quoted strings instead of treating this as an error. POST / HTTP/1.1 Host: localhost Transfer-Encoding: chunked 1;ext="val X 0 GET /smuggled HTTP/1.1 ... Note how the chunk extension does not close the double quotes, and it is able to inject a smuggled request.
INFO
Published Date :
April 14, 2026, 12:16 p.m.
Last Modified :
July 2, 2026, 12:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | e51fbebd-6053-4e49-959f-1b94eeb69a2c | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE | ||||
| CVSS 3.1 | CRITICAL | [email protected] | ||||
| CVSS 3.1 | HIGH | 0b0ca135-0b70-47e7-9f44-1890c2a1c46c |
Solution
- Update Eclipse Jetty to the latest version.
- Apply vendor patches when available.
- Review HTTP parser configurations.
Public PoC/Exploit Available at Github
CVE-2026-2332 has a 2 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2026-2332.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-2332 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-2026-2332
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).
Repository for a clean and complete petshop application
Dockerfile Java HCL Shell
ActiveMQ LDAP authentication & authorization — OpenLDAP, Apache DS, and Samba AD backends, per-destination queue/topic ACLs, via Docker Compose
activemq ldap ldap-authentication activemq-authorization activem-authentication docker-image docker-compose microsoft-ads active-directory active-directory-integration openldap apacheds authorization authentication
Shell Dockerfile Makefile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-2332 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-2332 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.
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CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jul. 02, 2026
Action Type Old Value New Value Changed Affected [{'cpes': ['cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_hawtio:4.4::el9'], 'vendor': 'Red Hat', 'product': 'HawtIO HawtIO 4.4.0', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7.13'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7.13.5', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_quarkus:3.33'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Apache Camel 4.18 for Quarkus 3.33', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:offline_knowledge_portal:1.2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Offline Knowledge Portal 1.2.6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_devspaces:3.27::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Dev Spaces 3.27', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_spring_boot:4.18'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:camel_quarkus:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel 4 for Quarkus 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:debezium:2'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Debezium 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:debezium:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Debezium 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_fuse:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Fuse 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_web_server:6'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Web Server 6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:red_hat_single_sign_on:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Single Sign-On 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_streams:2'], 'vendor': 'Red Hat', 'product': 'streams for Apache Kafka 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_streams:3'], 'vendor': 'Red Hat', 'product': 'streams for Apache Kafka 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_registry:2'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 2', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:apicurio_registry:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 3', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_data_grid:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Data Grid 8', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 7', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:8'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 8', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jbosseapxp'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform Expansion Pack', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_bpms_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Process Automation 7', 'defaultStatus': 'unaffected'}] [{'cpes': ['cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_hawtio:4.4::el9'], 'vendor': 'Red Hat', 'product': 'HawtIO HawtIO 4.4.0', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7.13'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7.13.5', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_quarkus:3.33'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Apache Camel 4.18 for Quarkus 3.33', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:offline_knowledge_portal:1.2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Offline Knowledge Portal 1.2.7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_devspaces:3.27::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Dev Spaces 3.27', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_spring_boot:4.18'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:camel_quarkus:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel 4 for Quarkus 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:debezium:2'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Debezium 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:debezium:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Debezium 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_fuse:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Fuse 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_web_server:6'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Web Server 6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:red_hat_single_sign_on:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Single Sign-On 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_streams:2'], 'vendor': 'Red Hat', 'product': 'streams for Apache Kafka 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_streams:3'], 'vendor': 'Red Hat', 'product': 'streams for Apache Kafka 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_registry:2'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 2', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:apicurio_registry:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 3', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_data_grid:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Data Grid 8', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 7', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:8'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 8', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jbosseapxp'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform Expansion Pack', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_bpms_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Process Automation 7', 'defaultStatus': 'unaffected'}] -
CVE Modified by 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
Jun. 30, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:/a:redhat:enterprise_linux:9::crb'], 'vendor': 'Red Hat', 'product': 'Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_hawtio:4.4::el9'], 'vendor': 'Red Hat', 'product': 'HawtIO HawtIO 4.4.0', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7.13'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7.13.5', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_quarkus:3.33'], 'vendor': 'Red Hat', 'product': 'Red Hat Build of Apache Camel 4.18 for Quarkus 3.33', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:offline_knowledge_portal:1.2::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Offline Knowledge Portal 1.2.6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:openshift_devspaces:3.27::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat OpenShift Dev Spaces 3.27', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:apache_camel_spring_boot:4.18'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ocp_tools'], 'vendor': 'Red Hat', 'product': 'OpenShift Developer Tools and Services', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_broker:7'], 'vendor': 'Red Hat', 'product': 'Red Hat AMQ Broker 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:camel_quarkus:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apache Camel 4 for Quarkus 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:debezium:2'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Debezium 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:debezium:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Debezium 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_fuse:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Fuse 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_web_server:6'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Web Server 6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:red_hat_single_sign_on:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Single Sign-On 7', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_streams:2'], 'vendor': 'Red Hat', 'product': 'streams for Apache Kafka 2', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:amq_streams:3'], 'vendor': 'Red Hat', 'product': 'streams for Apache Kafka 3', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:service_registry:2'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 2', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:apicurio_registry:3'], 'vendor': 'Red Hat', 'product': 'Red Hat build of Apicurio Registry 3', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_data_grid:8'], 'vendor': 'Red Hat', 'product': 'Red Hat Data Grid 8', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 7', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_application_platform:8'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform 8', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jbosseapxp'], 'vendor': 'Red Hat', 'product': 'Red Hat JBoss Enterprise Application Platform Expansion Pack', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:jboss_enterprise_bpms_platform:7'], 'vendor': 'Red Hat', 'product': 'Red Hat Process Automation 7', 'defaultStatus': 'unaffected'}] Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-444 Added Reference https://access.redhat.com/errata/RHSA-2026:10175 Added Reference https://access.redhat.com/errata/RHSA-2026:14272 Added Reference https://access.redhat.com/errata/RHSA-2026:17668 Added Reference https://access.redhat.com/errata/RHSA-2026:20568 Added Reference https://access.redhat.com/errata/RHSA-2026:21773 Added Reference https://access.redhat.com/errata/RHSA-2026:22453 Added Reference https://access.redhat.com/errata/RHSA-2026:25089 Added Reference https://access.redhat.com/security/cve/CVE-2026-2332 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2458187 Added Reference https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2332.json -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://github.com/jetty/jetty.project', 'vendor': 'Eclipse Foundation', 'product': 'Eclipse Jetty', 'versions': [{'status': 'affected', 'version': '12.1.0', 'versionType': 'semver', 'lessThanOrEqual': '12.1.6'}, {'status': 'affected', 'version': '12.0.0', 'versionType': 'semver', 'lessThanOrEqual': '12.0.32'}, {'status': 'affected', 'version': '11.0.0', 'versionType': 'semver', 'lessThanOrEqual': '11.0.27'}, {'status': 'affected', 'version': '10.0.0', 'versionType': 'semver', 'lessThanOrEqual': '10.0.27'}, {'status': 'affected', 'version': '9.4.0', 'versionType': 'semver', 'lessThanOrEqual': '9.4.59'}], 'packageName': 'pkg://maven/org.eclipse.jetty/jetty-http', 'collectionURL': 'https://repo.maven.apache.org/maven2', 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-2332', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-04-14T00:00:00+00:00'} -
Initial Analysis by [email protected]
May. 01, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Added CPE Configuration OR *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions from (including) 10.0.0 up to (excluding) 10.0.28 *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions from (including) 11.0.0 up to (excluding) 11.0.28 *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions from (including) 12.0.0 up to (excluding) 12.0.33 *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions from (including) 12.1.0 up to (excluding) 12.1.7 *cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* versions from (including) 9.4.0 up to (excluding) 9.4.60 Added Reference Type Eclipse Foundation: https://github.com/jetty/jetty.project/security/advisories/GHSA-355h-qmc2-wpwf Types: Exploit, Mitigation, Vendor Advisory Added Reference Type Eclipse Foundation: https://gitlab.eclipse.org/security/cve-assignment/-/issues/89 Types: Issue Tracking, Vendor Advisory -
New CVE Received by [email protected]
Apr. 14, 2026
Action Type Old Value New Value Added Description In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling when chunk extensions are used, similar to the "funky chunks" techniques outlined here: * https://w4ke.info/2025/06/18/funky-chunks.html * https://w4ke.info/2025/10/29/funky-chunks-2.html Jetty terminates chunk extension parsing at \r\n inside quoted strings instead of treating this as an error. POST / HTTP/1.1 Host: localhost Transfer-Encoding: chunked 1;ext="val X 0 GET /smuggled HTTP/1.1 ... Note how the chunk extension does not close the double quotes, and it is able to inject a smuggled request. Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-444 Added Reference https://github.com/jetty/jetty.project/security/advisories/GHSA-355h-qmc2-wpwf Added Reference https://gitlab.eclipse.org/security/cve-assignment/-/issues/89