Blog2Social: Social Media Auto Post & Scheduler <= 8.6.0 - Authenticated (Subscriber+) Blind Server-Side Request Forgery via post_url

Server-Side Request Forgery (SSRF)
CVE CVE-2025-12560
CVSS Medium (5.3)
Publicly Published November 5, 2025
Last Updated November 6, 2025
Researcher LionTree
Description

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 8.6.0 via the getFullContent() function. 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 and can be used to query and modify information from internal services.

References

1 affected software package

Software Type Plugin
Software Slug blog2social (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 8.6.0
Patched Version
  • 8.6.1
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