Enable Media Replace <= 4.1.2 - Authenticated(Author+) PHP Object Injection

6.6
Deserialization of Untrusted Data
CVE CVE-2023-4643
CVSS 6.6 (Medium)
Publicly Published September 14, 2023
Last Updated October 19, 2023
Researcher Jonatas Souza Villa Flor

Description

The Enable Media Replace plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.1.2 via deserialization of untrusted input in post content. This allows authenticated attackers with editor capabilities or above 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.

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Vulnerability Details for Enable Media Replace

Software Type Plugin
Software Slug enable-media-replace (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.1.3, or a newer patched version
Affected Version
  • < 4.1.3
Patched Version
  • 4.1.3

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