CVE-2021-4426: Codesupply Absolute Reviews

Medium severity, CVSS 4.3. EPSS: 0.6% chance of exploitation in the next 30 days.

The Absolute Reviews plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.8. This is due to missing or incorrect nonce validation on the metabox_review_save() function. This makes it possible for unauthenticated attackers to save meta tags via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Codesupply Absolute Reviews: up to and including 1.0.8

Published 2023-07-12. Last modified 2026-06-17.