Vulnerability Monitor

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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.

Published

2025-07-10T22:15:24.580

Last Modified

2025-08-22T16:02:16.093

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 4.1 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-78
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System meshtastic meshtastic_firmware < 2.6.6 Yes
References