CVE-2025-67476
Unknown Unknown - Not Provided
Use-After-Free Vulnerability in MediaWiki ImportableOldRevisionImporter Module

Publication date: 2026-02-03

Last updated on: 2026-04-14

Assigner: wikimedia-foundation

Description
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Import/ImportableOldRevisionImporter.Php. This issue affects MediaWiki: from * before 1.44.3, 1.45.1.
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Meta Information
Published
2026-02-03
Last Modified
2026-04-14
Generated
2026-06-16
AI Q&A
2026-02-04
EPSS Evaluated
2026-06-15
NVD
CVE-2025-67476
EUVD
EUVD-2025-206757
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
mediawiki mediawiki 1.45.0
mediawiki mediawiki From 1.44.0 (inc) to 1.44.3 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
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Executive Summary

This vulnerability exists in the Wikimedia Foundation's MediaWiki software, specifically in the program file includes/Import/ImportableOldRevisionImporter.Php. It affects versions before 1.44.3 and version 1.45.1. The exact technical details of the vulnerability are not provided.

Impact Analysis

The impact details of this vulnerability are not specified. Given the low CVSS base score of 1.3, it likely represents a low-severity issue with limited impact, but exact effects are not described.

Compliance Impact

There is no information available regarding the impact of this vulnerability on compliance with standards such as GDPR or HIPAA.

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