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CVE-2025-7363 Detail

Description

The TitleIcon extension for MediaWiki is vulnerable to stored XSS through the #titleicon_unicode parser function. User input passed to this function is wrapped in an HtmlArmor object without sanitization and rendered directly into the page header, allowing attackers to inject arbitrary JavaScript. This issue affects Mediawiki - TitleIcon extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://gerrit.wikimedia.org/r/q/I107ab638fecbf52b5bec3f02726ed24b1ae74429 wikimedia-foundation
https://gerrit.wikimedia.org/r/q/I2e8c73445172679634f6ec64d37cf82507dfa110 wikimedia-foundation
https://phabricator.wikimedia.org/T394721 CISA-ADP, wikimedia-foundation

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') wikimedia-foundation  

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-7363
NVD Published Date:
07/08/2025
NVD Last Modified:
07/10/2025
Source:
wikimedia-foundation