CVE-2021-24831: Rich-Web Tab

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

All AJAX actions of the Tab WordPress plugin before 1.3.2 are available to both unauthenticated and authenticated users, allowing unauthenticated attackers to modify various data in the plugin, such as add/edit/delete arbitrary tabs.

Affected products

• Rich-Web Tab: before 1.3.2 (fixed in 1.3.2)

Published 2022-01-03. Last modified 2026-06-17.