Medium severity · published Apr 11, 2025
CVE-2025-32068
Revoking authorization of OAuth2 consumer does not invalidate refresh tokens
5.4
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Mediawiki - OAuth Extension · The Wikimedia Foundation
1.39 through 1.43 · source: vendor
Affected product
MO
Mediawiki - OAuth Extension
The Wikimedia Foundation