CVE-2025-10753CWE-862

OAuth Single Sign On – SSO (OAuth Client) <= 6.26.14 - Missing Authorization

Medium · published February 6, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
30.3
In the wild
Unconfirmed
What it is

The OAuth Single Sign On – SSO (OAuth Client) plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 6.26.14. This is due to missing capability checks and authentication verification on the OAuth redirect functionality accessible via the 'oauthredirect' option parameter. This makes it possible for unauthenticated attackers to set the global redirect URL option via the redirect_url parameter granted they can access the site directly.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00376 · 30.3th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-02-06T06:46Z
EPSS history
Timeline
  • 06 FEB 06:46Z
    OAuth Single Sign On – SSO (OAuth Client) <= 6.26.14 - Missing Authorization
    cvelistv5