CVE-2026-97274CWE-290

CVE-2026-97274

Critical · published September 30, 2026

CVSS v3.1
9.8
EPSS
0%
Percentile
21.6
In the wild
Unconfirmed
What it is

Unauthenticated Bypass Vulnerability in OAuth Single Sign On – SSO (OAuth Client) <= 7.1.2 versions.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00301 · 21.6th percentile
Weakness
CWE-290 · Authentication Bypass by Spoofing
Published
2026-09-30T17:17Z
References (1)
https://patchstack.com/database/wordpress/plugin/miniorange-login-with-eve-online-google-facebook/vulnerability/wordpress-oauth-single-sign-on-sso-oauth-client-plugin-7-1-2-bypass-vulnerability-vulnerability?_s_id=cve · [email protected]
EPSS history
Timeline
  • 02 OCT 03:47Z
    EPSS moved — → 1%
    epss
  • 30 SEP 12:28Z
    WordPress OAuth Single Sign On – SSO (OAuth Client) plugin <= 7.1.2 - Bypass vulnerability vulnerability
    cvelistv5