How severe is CVE-2024-52505?

CVE-2024-52505 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-52505 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-52505?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-52505 have an EU (EUVD) identifier?

Yes. CVE-2024-52505 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45920.

When was CVE-2024-52505 published?

CVE-2024-52505 was published on 2024-11-14 and last updated on 2026-06-17.

CVE-2024-52505

CVE-2024-52505 is a medium-severity vulnerability with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-147.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45920
Weakness: CWE-147
Published: 2024-11-14
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-52505?: 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.
How severe is CVE-2024-52505?: CVE-2024-52505 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-52505 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-52505?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-52505 have an EU (EUVD) identifier?: Yes. CVE-2024-52505 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45920.
When was CVE-2024-52505 published?: CVE-2024-52505 was published on 2024-11-14 and last updated on 2026-06-17.

References

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