CVE-2023-3869: Gvectors Wpdiscuz

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

The wpDiscuz plugin for WordPress is vulnerable to unauthorized modification of data due to a missing authorization check on the voteOnComment function in versions up to, and including, 7.6.3. This makes it possible for unauthenticated attackers to increase or decrease the rating of a comment.

Affected products

• Gvectors Wpdiscuz: up to and including 7.6.3

Published 2023-10-20. Last modified 2026-06-17.