CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.1. It affects WordPress. Exploitation may require the attacker to be authenticated.
CVE
CVE-2023-4386
Severity
HIGH
CVSS
8.1
EPSS
0.77%
WordPress
Original NVD Description
The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the get_posts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Related CVEs
Other vulnerabilities affecting the same vendor(s)