PHP Object Injection in Ultimate Reviews Plugin for WordPress
CVE-2020-36726

9.8CRITICAL

Key Information:

Vendor
Wordpress
Status
Ultimate Reviews
Vendor
CVE Published:
7 June 2023

Summary

The Ultimate Reviews plugin for WordPress is susceptible to PHP Object Injection, allowing unauthenticated attackers to exploit several functions through the deserialization of untrusted input. Versions prior to 2.1.32 are affected, enabling potential malicious actions by injecting a PHP Object. It's important for users to ensure they are using updated versions to mitigate this risk.

Affected Version(s)

Ultimate Reviews * < 2.1.33

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://blog.nintechnet.com/wordpress-ultimate-reviews-pl...
https://plugins.trac.wordpress.org/changeset/2409141

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jerome Bruandet
.