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CVE-2024-52505

17
FAUCET Score

CVE-2024-52505 affects matrix-appservice-irc versions up to 3.0.2, a Node.js IRC bridge for Matrix. The vulnerability allows for arbitrary IRC command execution as the bridge IRC bot through its provisioning API. Rated MEDIUM with a CVSS score of 5.4, this flaw has a low attack complexity and requires low privileges, potentially leading to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
Matrix-OrgMatrix-Appservice-Irc
< 3.0.3CNA affected

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
30.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 39th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / matrix-org/matrix-appservice-irc/commit/4a024eae1a992b1ea67e71a998e0b833b54221e2
github.com / matrix-org/matrix-appservice-irc/security/advisories/GHSA-c3hj-hg7p-rrq5