The DynamicPageList3 extension is a reporting tool for MediaWiki, listing category members and intersections with various formats and details. Several #dpl parameters can leak usernames that have been hidden using revision deletion, suppression, or the hideuser block flag. The vulnerability is fixed in 3.6.4.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00082.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

No data.

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No data.

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-21047 DynamicPageList3 vulnerability exposes hidden/suppressed usernames
Github GHSA Github GHSA GHSA-7pgw-q3qp-6pgq DynamicPageList3 vulnerability exposes hidden/suppressed usernames
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/Universal-Omega/DynamicPageList3/commit/a3dae0c89fb4214390c29ceffa23bbe2099986d6 cve-icon cve-icon
https://github.com/Universal-Omega/DynamicPageList3/security/advisories/GHSA-7pgw-q3qp-6pgq cve-icon cve-icon cve-icon
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00042}

 epss

{'score': 0.00055}

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00042}

Thu, 10 Jul 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 10 Jul 2025 18:45:00 +0000

Type Values Removed Values Added
Description The DynamicPageList3 extension is a reporting tool for MediaWiki, listing category members and intersections with various formats and details. Several #dpl parameters can leak usernames that have been hidden using revision deletion, suppression, or the hideuser block flag. The vulnerability is fixed in 3.6.4.
Title DynamicPageList3 exposes hidden/suppressed usernames
Weaknesses CWE-359
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-07-10T19:01:40.977Z

Reserved: 2025-07-07T14:20:38.388Z

Link: CVE-2025-53625

cve-icon Vulnrichment

Updated: 2025-07-10T19:01:27.179Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-10T19:15:26.883

Modified: 2025-07-15T13:14:49.980

Link: CVE-2025-53625

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.