Blog2Social <= 6.9.3 - PHP Object Injection

8.5
Deserialization of Untrusted Data
CVSS 8.5 (High)
Publicly Published April 5, 2022
Last Updated January 22, 2024

Description

The Blog2Social plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including 6.9.3 due to the use of unserialize on user supplied input retrieved from the 'b2s-post-meta-box-best-time-settings' and 'assignList' parameters.

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Vulnerability Details for Blog2Social: Social Media Auto Post & Scheduler

Software Type Plugin
Software Slug blog2social (view on wordpress.org)
Patched? Yes
Remediation Update to version 6.9.4, or a newer patched version
Affected Version
  • <= 6.9.3
Patched Version
  • 6.9.4

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