Medium severity6.1NVD Advisory· Published Oct 9, 2023· Updated Jun 17, 2026
CVE-2023-45373
CVE-2023-45373
Description
An issue was discovered in the ProofreadPage extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. XSS can occur via formatNumNoSeparators.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- MediaWiki/ProofreadPage extensiondescription
- Range: <1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1
Patches
Vulnerability mechanics
References
2- gerrit.wikimedia.org/r/c/mediawiki/extensions/ProofreadPage/+/961262nvdIssue TrackingVendor Advisory
- phabricator.wikimedia.org/T345693nvdIssue TrackingVendor Advisory
News mentions
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