Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension allows Retrieve Embedded Sensitive Data.

This issue briefly impacted the master branch of MediaWiki’s GlobalBlocking Extension.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-3105 Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension allows Retrieve Embedded Sensitive Data. This issue briefly impacted the master branch of MediaWiki’s GlobalBlocking Extension.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 16 Oct 2025 23:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-88

Mon, 03 Feb 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 3.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 15 Jan 2025 16:00:00 +0000

Type Values Removed Values Added
Description Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension allows Retrieve Embedded Sensitive Data.This issue affects Mediawiki - GlobalBlocking Extension: from 1.39.X before 1.39.11, from 1.41.X before 1.41.3, from 1.42.X before 1.42.2. Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension allows Retrieve Embedded Sensitive Data. This issue briefly impacted the master branch of MediaWiki’s GlobalBlocking Extension.

Tue, 14 Jan 2025 19:00:00 +0000

Type Values Removed Values Added
Description Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension allows Retrieve Embedded Sensitive Data.This issue affects Mediawiki - GlobalBlocking Extension: from 1.39.X before 1.39.11, from 1.41.X before 1.41.3, from 1.42.X before 1.42.2.
Title API list=globalblocks can reveal IP of autoblock if username and IP are included in the bgtargets parameter
Weaknesses CWE-200
References

cve-icon MITRE

Status: PUBLISHED

Assigner: wikimedia-foundation

Published:

Updated: 2025-10-16T22:47:37.467Z

Reserved: 2025-01-10T17:00:37.684Z

Link: CVE-2025-23073

cve-icon Vulnrichment

Updated: 2025-01-15T14:31:15.741Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-01-14T19:15:45.120

Modified: 2025-10-16T23:15:28.987

Link: CVE-2025-23073

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.