CVE-2024-52505: Matrix-Org Matrix-Appservice-Irc

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

matrix-appservice-irc is a Node.js IRC bridge for the Matrix messaging protocol. The provisioning API of the matrix-appservice-irc bridge up to version 3.0.2 contains a vulnerability which can lead to arbitrary IRC command execution as the bridge IRC bot. The vulnerability has been patched in matrix-appservice-irc version 3.0.3.

Affected products

• Matrix-Org Matrix-Appservice-Irc: before 3.0.3 (fixed in 3.0.3)

Published 2024-11-14. Last modified 2026-06-17.