CVE-2026-2628CRITICAL 9.8EPSS p53.6%

CVE-2026-2628CVE-2026-2628

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.86% probability of exploitation · percentile 53.6% · 2026-06-19T12:03:05Z
Published2026-03-03
Last modified2026-04-22

Underlying weaknesses· 1

CWE-288

References

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

1

TypeTargetConfidenceTier
WeaknessAuthentication Bypass Using an Alternate Path or Channelcwe-2880%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.