9.8

CVE-2026-2628: cyberlord92 all-in-one microsoft 365 & entra id / azure ad sso login

CVSS: 9.8v3.1CriticalDeferred
Published 03-03-2026Last modified 08-04-2026
Open JSON

Vulnerability summary

CVE-2026-2628 is a critical (CVSS 9.8) vulnerability in cyberlord92 all-in-one microsoft 365 & entra id / azure ad sso login. EPSS estimates a 0.75% chance of exploitation in the next 30 days, higher than 54.2% of scored vulnerabilities. Fixed in 2.2.6.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.75%
0%100%
Low · -0.11 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 03-03-2026
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

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 metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.75%

Chance of exploitation in the next 30 days

Percentile

54%

Versus all other CVEs

30-day change

-0.11 pp

From 0.86% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.75%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cyberlord921 product
Wordpress1 product
  • login-with-azure≤ 2.2.5 (fixed in 2.2.6)

2 vendors · 2 products

References

3 links