CVE-2025-32068

Revoking authorization of OAuth2 consumer does not invalidate refresh tokens

State: Published
Severity: 5.4 Medium
Published: Apr 11, 2025
Updated: Jul 7, 2025
Reserved: Apr 3, 2025

Description

Incorrect Authorization vulnerability in The Wikimedia Foundation Mediawiki - OAuth Extension allows Authentication Bypass.This issue affects Mediawiki - OAuth Extension: from 1.39 through 1.43.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
Mediawiki - OAuth ExtensionThe Wikimedia Foundation	1.39 through 1.43Affected

References

https://phabricator.wikimedia.org/T336113
https://gerrit.wikimedia.org/r/q/I27b61af2cdfb862a42432e7a87b863033d540cfc

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