Description
Vulnerability in Wikimedia Foundation MediaWiki.

This vulnerability is associated with program files includes/Page/Article.Php.



This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
Published: 2026-05-11
Score: 2 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-6208-1 mediawiki security update
References
History

Mon, 11 May 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Mon, 11 May 2026 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-668
CWE-79
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 11 May 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Wikimedia
Wikimedia mediawiki
Vendors & Products Wikimedia
Wikimedia mediawiki

Mon, 11 May 2026 17:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Page/Article.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2.
Title Customized help link for page protection indicator is relative to subpage name, because the link target is missing the "/wiki/" prefix
References
Metrics cvssV4_0

{'score': 2, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Wikimedia Mediawiki
cve-icon MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published:

Updated: 2026-05-11T18:06:58.192Z

Reserved: 2026-03-25T17:15:46.522Z

Link: CVE-2026-34094

cve-icon Vulnrichment

Updated: 2026-05-11T18:06:47.326Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-11T18:16:32.100

Modified: 2026-05-12T14:45:49.820

Link: CVE-2026-34094

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-11T23:15:09Z

Weaknesses