Ultimate Reviews < 2.1.33 - PHP Object Injection

9.8
Deserialization of Untrusted Data
CVE CVE-2020-36726
CVSS 9.8 (Critical)
Publicly Published November 10, 2020
Last Updated January 22, 2024
Researcher Jerome Bruandet - NinTechNet

Description

The Ultimate Reviews plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.1.32 via deserialization of untrusted input in several vulnerable functions. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin.

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Vulnerability Details for Ultimate Reviews

Software Type Plugin
Software Slug ultimate-reviews (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.1.33, or a newer patched version
Affected Version
  • < 2.1.33
Patched Version
  • 2.1.33

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