CVE-2021-24217

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Published: 12/04/2021 Updated: 20/04/2021

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.1 | Impact Score: 5.9 | Exploitability Score: 2.2

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

The run_action function of the Facebook for WordPress plugin prior to 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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CWE-502 https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a https://nvd.nist.gov

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CVE-2021-24217

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