CVE-2021-40238: Webuzo

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

A Cross Site Scriptiong (XSS) vulnerability exists in the admin panel in Webuzo < 2.9.0 via an HTTP request to a non-existent page, which is activated by administrators viewing the "Error Log" page. An attacker can leverage this to achieve Unauthenticated Remote Code Execution via the "Cron Jobs" functionality of Webuzo.

Affected products

• Webuzo Webuzo: before 2.9.0 (fixed in 2.9.0)

Published 2021-09-15. Last modified 2026-06-17.