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.
References (2)
Core 2
Core References
Issue Tracking
https://phabricator.wikimedia.org/T336113
Scores
CVSS v3
5.4
EPSS
0.0024
EPSS Percentile
14.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-863
Status
published
Products (1)
The Wikimedia Foundation/Mediawiki - OAuth Extension
1.39 - 1.43
Published
Apr 11, 2025
Tracked Since
Feb 18, 2026