CVE Vulnerability

CVE-2021-24217

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1

cpe:2.3:a:facebook:facebook:*:*:*:*:*:wordpress:*:*
Information

Published : 2021-04-12 02:15

Updated : 2021-04-20 07:11

NVD link : CVE-2021-24217

Mitre link : CVE-2021-24217

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data