CVE-2025-27146
Low
Description
matrix-appservice-irc is a Node.js IRC bridge for Matrix. 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. The vulnerability has been patched in matrix-appservice-irc version 3.0.4.
SeverityLow
CVSS2.7
Exploit probability—
ProductMatrix Irc Bridge
PublishedFeb 25, 2025
First seenFeb 25, 2025
Weakness typeCWE-77Command injectionCWE-88CWE-88
How to fix
Update
- matrix matrix_irc_bridge3.0.4 or later
- matrix-appservice-irc3.0.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| matrix matrix_irc_bridge | v < 3.0.4 | 3.0.4 |
| matrix-appservice-ircnpm | v < 3.0.4 | 3.0.4 |
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