CVE-2026-12398

HighCVSS 7.5/10Last modified Oct 25, 2026

Description

A command injection vulnerability was found in galaxy_ng. The do_git_checkout() function in the legacy role import API (v1) interpolates unsanitized git ref names (branch/tag names) into shell commands executed via subprocess.run() with shell=True. An authenticated user who controls a git repository can create a branch or tag with shell metacharacters in the name to achieve remote code execution on the pulp worker. The vulnerable endpoint is only reachable when GALAXY_ENABLE_LEGACY_ROLES is set to True, which is not the default configuration.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—
Red HatRed Hat Ansible Automation Platform 2—

References

Timeline

Published
Jun 16, 2026
Last modified
Oct 25, 2026
NVD status
Awaiting Analysis

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CVE-2026-12398: High severity, CVSS 7.5 | Vulnix