CVEvulnerability
CVE-2021-24217
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-04-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-502
Description
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.
Affected configurations
• facebook facebook (< 3.0.0)
Related
Weakness · CWE (1)
- CWE-502 Deserialization of Untrusted Data weakness
References
- https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a Exploit, Third Party Advisory
- https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/ Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a Exploit, Third Party Advisory
- https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/ Exploit, Third Party Advisory