Blog2Social <= 6.9.9 - Authenticated (Subscriber+) Server-Side Request Forgery

Server-Side Request Forgery (SSRF)
CVE CVE-2022-3247
CVSS Medium (6.8)
Publicly Published October 3, 2022
Last Updated October 24, 2024
Researcher Saggre
Description

The Blog2Social plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 6.9.9 due to missing URL validation to ensure an external URL is used in the function b2sFileGetContents. This makes it possible for authenticated users, with subscriber-level access or higher, to perform attacks against the server.

References

1 affected software package

Software Type Plugin
Software Slug blog2social (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 6.9.9
Patched Version
  • 6.9.10
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