matrix-org/matrix-appservice-irc · Security
Matrix IRC Bridge allows IRC command injection to own puppeted user
- GHSA ID
- GHSA-5mvm-89c9-9gm5
- CVE ID
- CVE-2025-27146
- Severity
- low
- Published
- Updated
- CVSS
- 2.7 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
- CVSS v3
- 2.7 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Description
Impact
The matrix-appservice-irc bridge up to version 3.0.3 contains a vulnerability which can lead to arbitrary IRC command execution as the puppeted user. The attacker can only inject commands executed as their own IRC user.
Patches
The vulnerability has been patched in matrix-appservice-irc version 3.0.4.
For more information
If you have any questions or comments about this advisory, please email us at security at matrix.org.
CWEs
- CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
- CWE-88 · Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')