CVE Alert: CVE-2025-53637
Vulnerability Summary: CVE-2025-53637
Meshtastic is an open source mesh networking solution. The main_matrix.yml GitHub Action is triggered by the pull_request_target event, which has extensive permissions, and can be initiated by an attacker who forked the repository and created a pull request. In the shell code execution part, user-controlled input is interpolated unsafely into the code. If this were to be exploited, attackers could inject unauthorized code into the repository. This vulnerability is fixed in 2.6.6.
Affected Endpoints:
No affected endpoints listed.
Published Date:
7/10/2025, 10:15:24 PM
⚠️ CVSS Score:
Exploit Status:
Not ExploitedReferences:
- https://github.com/meshtastic/firmware/blob/3fd47d9713e7d1b6866c48cf218e2435741651a2/.github/workflows/main_matrix.yml#L34-L41
- https://github.com/meshtastic/firmware/security/advisories/GHSA-6mwm-v2vv-pp96
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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