CVE-2021-41318: Progress WhatsUp Gold

Medium severity, CVSS 6.1. EPSS: 5.9% chance of exploitation in the next 30 days.

In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input. which could allow an unauthenticated attacker to execute arbitrary code in a victim's browser.

Affected products

• Progress WhatsUp Gold: before 21.1.0 (fixed in 21.1.0)

Published 2021-09-28. Last modified 2026-09-25.