CVE-2025-10753 — OAuth Single Sign On – SSO (OAuth Client) <= 6.26.14 - Missing Authorization
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 cap…
Published: 2026-02-06 · CVSS: 5.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7