CVE-2024-23174

Name: CVE-2024-23174
Creator: NVD / NIST
Published: 2024-01-12T05:15:10.387+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.41%

Last modified Jun 17, 2026

CVE-2024-23174 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. An issue was discovered in the PageTriage extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. XSS can occur via the rev-deleted-user, pagetriage-tags-quickfilter-label, pagetriage-triage, pagetriage-filter-date-range-format-placeholder, pagetriage-filter-date-range-to, pagetriage-filter-date-range-from, pagetriage-filter-date-range-heading, pagetriage-filter-set-button, or pagetriage-filter-reset-button message.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.

Description

An issue was discovered in the PageTriage extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. XSS can occur via the rev-deleted-user, pagetriage-tags-quickfilter-label, pagetriage-triage, pagetriage-filter-date-range-format-placeholder, pagetriage-filter-date-range-to, pagetriage-filter-date-range-from, pagetriage-filter-date-range-heading, pagetriage-filter-set-button, or pagetriage-filter-reset-button message.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.41%

32.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Mediawiki	Mediawiki	< 1.35.14
Mediawiki	Mediawiki	>= 1.36.0, < 1.39.6
Mediawiki	Mediawiki	>= 1.40.0, < 1.40.2

References

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/PageTriage/+/989177Patch
https://phabricator.wikimedia.org/T347704Exploit, Patch, Vendor Advisory
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/PageTriage/+/989177Patch
https://phabricator.wikimedia.org/T347704Exploit, Patch, Vendor Advisory

Timeline

Published: Jan 12, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-23174?

How severe is CVE-2024-23174?

CVE-2024-23174 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.

How do I fix CVE-2024-23174?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-23174?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST