CVE-2025-23073

API list=globalblocks can reveal IP of autoblock if username and IP are included in the bgtargets parameter

State: Published
Severity: 3.5 Low
Published: Jan 14, 2025
Updated: Oct 16, 2025
Reserved: Jan 10, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N	CISA-ADP

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

Affected Products

Product	Versions
Mediawiki - GlobalBlocking ExtensionWikimedia Foundation	masterAffected

References

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