CMS Commander – Manage Multiple Sites Plugin <= 2.21 - PHP Object Injection

Deserialization of Untrusted Data
CVE Not available
CVSS High (8.5)
Publicly Published June 1, 2016
Last Updated January 22, 2024
Researcher Yorick Koster,
Description

The CMS Commander – Manage Multiple Sites plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.21 via deserialization of untrusted input in the cmsc_authenticate() function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

References

1 affected software package

Software Type Plugin
Software Slug cms-commander-client (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 2.22
Patched Version
  • 2.22
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