9.0
CRITICAL
CVSS 3.1
CVE-2026-12701
Pulpcore: pulpcore: relative_path_validator bypass via directory traversal in filesystemexport
Overview
Description
A path traversal vulnerability was found in pulpcore. The relative_path_validator function only verifies that content paths do not begin with "/" but fails to block directory traversal sequences such as "../" anywhere in the path. An authenticated administrator can craft a relative_path containing embedded traversal sequences (e.g., "looking/normal/../../../../etc/shadow") that escapes the intended export directory during FilesystemExport operations. Because the file content is also user-controlled (uploaded artifact), this allows arbitrary file write to any location writable by the Pulp service user, potentially leading to service compromise or further system exploitation.
Details
INFO
Published Date :
July 20, 2026, 3:16 p.m.
Last Modified :
July 20, 2026, 10:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Impact
Affected Products
The following products are affected by CVE-2026-12701
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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 3.1 | CRITICAL | 53f830b8-0a3f-465b-8143-3b8a9948e749 | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
Update pulpcore to fix path traversal in relative_path_validator to prevent arbitrary file writes.
- Update pulpcore to the latest version.
- Review file export and upload configurations.
- Restrict write access for the Pulp service user.
- Implement stricter path validation logic.
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-2026-12701.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-12701 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-2026-12701
weaknesses.
CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic Using Slashes and URL Encoding Combined to Bypass Validation Logic
CAPEC-76: Manipulating Web Input to File System Calls Manipulating Web Input to File System Calls
CAPEC-78: Using Escaped Slashes in Alternate Encoding Using Escaped Slashes in Alternate Encoding
CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding
CAPEC-126: Path Traversal Path Traversal
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-12701 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-12701 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 [email protected]
Jul. 20, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:42078 Added Reference https://access.redhat.com/errata/RHSA-2026:42079 Added Reference https://access.redhat.com/errata/RHSA-2026:42082 Added Reference https://access.redhat.com/errata/RHSA-2026:42151 Added Reference https://access.redhat.com/errata/RHSA-2026:42240 Changed Affected [{'cpes': ['cpe:/a:redhat:satellite:6.17::el9', 'cpe:/a:redhat:satellite_capsule:6.17::el9', 'cpe:/a:redhat:satellite_utils:6.17::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.17 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.63.21-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.17::el9', 'cpe:/a:redhat:satellite_capsule:6.17::el9', 'cpe:/a:redhat:satellite_utils:6.17::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.17 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.63.21-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-26/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-27/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:4::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 4 for Cloud Providers', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:5::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 5', 'packageName': 'python-pulpcore-client', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] [{'cpes': ['cpe:/a:redhat:ansible_automation_platform:2.5::el8', 'cpe:/a:redhat:ansible_automation_platform:2.5::el9', 'cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8', 'cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9', 'cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8', 'cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2.5 for RHEL 8', 'versions': [{'status': 'unaffected', 'version': '0:3.49.63-2.el8ap', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2.5::el8', 'cpe:/a:redhat:ansible_automation_platform:2.5::el9', 'cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8', 'cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9', 'cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8', 'cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2.5 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.49.63-2.el9ap', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2.6::el10', 'cpe:/a:redhat:ansible_automation_platform:2.6::el9', 'cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10', 'cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9', 'cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2.6 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.49.63-2.el9ap', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.16::el8', 'cpe:/a:redhat:satellite:6.16::el9', 'cpe:/a:redhat:satellite_capsule:6.16::el8', 'cpe:/a:redhat:satellite_capsule:6.16::el9', 'cpe:/a:redhat:satellite_utils:6.16::el8', 'cpe:/a:redhat:satellite_utils:6.16::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.16 for RHEL 8', 'versions': [{'status': 'unaffected', 'version': '0:3.49.39-2.el8pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.16::el8', 'cpe:/a:redhat:satellite:6.16::el9', 'cpe:/a:redhat:satellite_capsule:6.16::el8', 'cpe:/a:redhat:satellite_capsule:6.16::el9', 'cpe:/a:redhat:satellite_utils:6.16::el8', 'cpe:/a:redhat:satellite_utils:6.16::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.16 for RHEL 8', 'versions': [{'status': 'unaffected', 'version': '0:3.49.39-2.el8pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.16::el8', 'cpe:/a:redhat:satellite:6.16::el9', 'cpe:/a:redhat:satellite_capsule:6.16::el8', 'cpe:/a:redhat:satellite_capsule:6.16::el9', 'cpe:/a:redhat:satellite_utils:6.16::el8', 'cpe:/a:redhat:satellite_utils:6.16::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.16 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.49.39-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.16::el8', 'cpe:/a:redhat:satellite:6.16::el9', 'cpe:/a:redhat:satellite_capsule:6.16::el8', 'cpe:/a:redhat:satellite_capsule:6.16::el9', 'cpe:/a:redhat:satellite_utils:6.16::el8', 'cpe:/a:redhat:satellite_utils:6.16::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.16 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.49.39-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.17::el9', 'cpe:/a:redhat:satellite_capsule:6.17::el9', 'cpe:/a:redhat:satellite_utils:6.17::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.17 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.63.21-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.17::el9', 'cpe:/a:redhat:satellite_capsule:6.17::el9', 'cpe:/a:redhat:satellite_utils:6.17::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.17 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.63.21-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.18::el9', 'cpe:/a:redhat:satellite_capsule:6.18::el9', 'cpe:/a:redhat:satellite_utils:6.18::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.18 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.73.30-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.18::el9', 'cpe:/a:redhat:satellite_capsule:6.18::el9', 'cpe:/a:redhat:satellite_utils:6.18::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.18 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.73.30-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.19::el9', 'cpe:/a:redhat:satellite_capsule:6.19::el9', 'cpe:/a:redhat:satellite_utils:6.19::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.19 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.85.15-5.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.19::el9', 'cpe:/a:redhat:satellite_capsule:6.19::el9', 'cpe:/a:redhat:satellite_utils:6.19::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.19 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.85.15-5.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-26/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-27/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:rhui:4::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 4 for Cloud Providers', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:5::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 5', 'packageName': 'python-pulpcore-client', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] -
CVE Modified by [email protected]
Jul. 20, 2026
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2026:42150 Changed Affected [{'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-26/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-27/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:4::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 4 for Cloud Providers', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:5::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 5', 'packageName': 'python-pulpcore-client', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] [{'cpes': ['cpe:/a:redhat:satellite:6.17::el9', 'cpe:/a:redhat:satellite_capsule:6.17::el9', 'cpe:/a:redhat:satellite_utils:6.17::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.17 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.63.21-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6.17::el9', 'cpe:/a:redhat:satellite_capsule:6.17::el9', 'cpe:/a:redhat:satellite_utils:6.17::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6.17 for RHEL 9', 'versions': [{'status': 'unaffected', 'version': '0:3.63.21-2.el9pc', 'lessThan': '*', 'versionType': 'rpm'}], 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-26/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-27/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:4::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 4 for Cloud Providers', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:5::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 5', 'packageName': 'python-pulpcore-client', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] -
New CVE Received by [email protected]
Jul. 20, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-26/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'ansible-automation-platform-27/hub-rhel9', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:ansible_automation_platform:2'], 'vendor': 'Red Hat', 'product': 'Red Hat Ansible Automation Platform 2', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'unaffected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'packageName': 'python3.12-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:satellite:6'], 'vendor': 'Red Hat', 'product': 'Red Hat Satellite 6', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:4::el8'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 4 for Cloud Providers', 'packageName': 'python-pulpcore', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}, {'cpes': ['cpe:/a:redhat:rhui:5::el9'], 'vendor': 'Red Hat', 'product': 'Red Hat Update Infrastructure 5', 'packageName': 'python-pulpcore-client', 'collectionURL': 'https://access.redhat.com/downloads/content/package-browser/', 'defaultStatus': 'affected'}] Added Description A path traversal vulnerability was found in pulpcore. The relative_path_validator function only verifies that content paths do not begin with "/" but fails to block directory traversal sequences such as "../" anywhere in the path. An authenticated administrator can craft a relative_path containing embedded traversal sequences (e.g., "looking/normal/../../../../etc/shadow") that escapes the intended export directory during FilesystemExport operations. Because the file content is also user-controlled (uploaded artifact), this allows arbitrary file write to any location writable by the Pulp service user, potentially leading to service compromise or further system exploitation. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H Added CWE CWE-22 Added Reference https://access.redhat.com/security/cve/CVE-2026-12701 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2490703
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.