CVE-2026-12567

Published: Jun 17, 2026Modified: Jun 22, 2026Deferred

2.2

Vector

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

Exploitability: 0.8 / Impact: 1.4

Source: cves@blacklanternsecurity.com (Secondary)

Description

The github_workflows module constructs local directory paths from user-controlled repository names without validating for symlinks. A local attacker sharing the scan directory can plant a symlink at the predictable output path, causing workflow data to be written to an attacker-chosen location.

Related CWEs

CWE-59

Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.

References (1)

https://github.com/blacklanternsecurity/bbot/commit/16d9c42b6

Source: cves@blacklanternsecurity.com

Timeline

No history available yet.