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CVE-2023-4648

MEDIUM 4.8 CVSS 3.1
Published
October 20, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The WP Customer Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 3.6.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • bompus WP Customer Reviews — Up to and including 3.6.6
  • gowebsolutions wp_customer_reviews — Before 3.6.7

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2965658/wp-customer-reviews/trunk?contextall=1&old=2882143&old_path=%2Fwp-customer-reviews%2Ftrunk Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/f81950be-de32-4fa1-94fe-42667414fe2d?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record