# CVE-2024-52505

## Summary

- **CVE ID:** CVE-2024-52505
- **Severity:** MEDIUM
- **CVSS Score:** 5.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)
- **CWE:** CWE-147
- **Published:** Nov 14, 2024
- **Last Modified:** Mar 13, 2026

## Description

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 (< 3.0.3)

## References

- [CNA](https://github.com/matrix-org/matrix-appservice-irc/security/advisories/GHSA-c3hj-hg7p-rrq5)
- [CNA](https://github.com/matrix-org/matrix-appservice-irc/commit/4a024eae1a992b1ea67e71a998e0b833b54221e2)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.38%
- **EPSS Percentile:** 31.7

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._