CVE-2021-24217CWE-502

CVE-2021-24217: vulnerability in Facebook for WordPress

Facebook for WordPress < 3.0.0 - PHP Object Injection with POP Chain

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 3.5%
The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution.
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