CVE - CVE-2025-7363

CVE-ID
CVE-2025-7363	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://gerrit.wikimedia.org/r/q/I107ab638fecbf52b5bec3f02726ed24b1ae74429 URL:https://gerrit.wikimedia.org/r/q/I107ab638fecbf52b5bec3f02726ed24b1ae74429 MISC:https://gerrit.wikimedia.org/r/q/I2e8c73445172679634f6ec64d37cf82507dfa110 URL:https://gerrit.wikimedia.org/r/q/I2e8c73445172679634f6ec64d37cf82507dfa110 MISC:https://phabricator.wikimedia.org/T394721 URL:https://phabricator.wikimedia.org/T394721
Assigning CNA
The Wikimedia Foundation
Date Record Created
20250708	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250708)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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