WPO365 <= 40.0 - Authenticated (Subscriber+) Server-Side Request Forgery

Server-Side Request Forgery (SSRF)
CVE CVE-2025-67961
CVSS Medium (6.4)
Publicly Published January 21, 2026
Last Updated January 28, 2026
Researcher Phat RiO
Description

The WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WPO365 | LOGIN) plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 40.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application which can be used to query and modify information from internal services.

References

1 affected software package

Software Type Plugin
Software Slug wpo365-login (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 40.0
Patched Version
  • 40.1
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