CVE-2025-11173 PUBLISHED

Reauth for enabling 2FA can be bypassed by submitting a form

Assigner: wikimedia-foundation
Reserved: 29.09.2025 Published: 03.02.2026 Updated: 03.02.2026

Vulnerability in Wikimedia Foundation OATHAuth. This vulnerability is associated with program files src/Special/OATHManage.Php.

This issue affects OATHAuth: from * before 1.39.14, 1.43.4, 1.44.1.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
CVSS Score: 0

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Vendor	Wikimedia Foundation
Product	OATHAuth
Versions	Default: unaffected affected from * to 1.39.14, 1.43.4, 1.44.1 (excl.)