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CMS Commander – Manage Multiple Sites Plugin <= 2.21 - PHP Object Injection
| CVSS | 8.5 (High) |
|---|---|
| Publicly Published | June 1, 2016 |
| Last Updated | December 5, 2022 |
| Researcher |
Yorick Koster,
- sumofpwn
|
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.
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Vulnerability Details for CMS Commander – Manage Multiple Sites
| Software Type | Plugin |
|---|---|
| Software Slug | cms-commander-client (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.22, or a newer patched version |
| Affected Version |
|
| Patched Version |
|
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