CVE-2026-2628

CRITICAL EPSS 53.8%

Published Mar 3, 20264mo ago · Modified Jun 17, 20262w ago

9.8 CVSS 3.1

Critical

Published Mar 3, 2026 4mo ago

Last Modified Jun 17, 2026 2w ago

Description

The All-in-One Microsoft 365 & Entra ID / Azure AD SSO Login plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.2.5. This makes it possible for unauthenticated attackers to bypass authentication and log in as other users, including administrators.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

53.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-288

References 2

plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/login-with-azure?rev=3465063
wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/5e15e36e-55f9-4095-a0ba-48ef9434606a?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.