Stored Cross-Site Scripting in WP Customer Reviews Plugin for WordPress
CVE-2023-4648

4.8MEDIUM

Key Information:

Vendor
Wordpress
Status
WP Customer Reviews
Vendor
CVE Published:
20 October 2023

Summary

The WP Customer Reviews plugin for WordPress is prone to a vulnerability that allows authenticated users with administrator-level permissions to perform Stored Cross-Site Scripting attacks via the admin settings. This occurs due to insufficient input sanitization and output escaping. Attackers can inject arbitrary web scripts that will execute whenever a user accesses the affected page. Notably, this vulnerability impacts multi-site installations and environments where unfiltered_html has been disabled.

Affected Version(s)

WP Customer Reviews * <= 3.6.6

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/2965658/wp-c...

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Marco Wotschka
.