The vulnerability of the _parse_dynamic_mfunc function in the W3 Total Cache plugin of the WordPress content management system allows attackers to execute arbitrary PHP commands.

The vulnerability of the parsedynamicmfunc function in the W3 Total Cache plugin of the WordPress content management system is related to the lack of measures taken to neutralize special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary PHP commands...

CVE-2025-9501 W3 Total Cache < 2.8.13 - Unauthenticated Command Injection

The W3 Total Cache WordPress plugin before 2.8.13 is vulnerable to command injection via the parsedynamicmfunc function, allowing unauthenticated users to execute PHP commands by submitting a comment with a malicious payload to a post...

CVE-2025-9501

The W3 Total Cache WordPress plugin, versions prior to 2.8.13 , is vulnerable to unauthenticated command injection due to the _parse_dynamic_mfunc function. The root cause is a lack of measures to neutralize special elements, which allows attackers to execute arbitrary PHP commands by submitting ...

PT-2025-47123

Name of the Vulnerable Software and Affected Versions W3 Total Cache versions prior to 2.8.13 Description The W3 Total Cache WordPress plugin is affected by a command injection issue through the parse dynamic mfunc function. This allows unauthenticated users to execute arbitrary PHP commands by...