CVE-2025-53999: Themegoods Altair

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Broken Access Control in Altair <= 5.2.2 versions.

Affected products

• Themegoods Altair: up to and including 5.2.2

Published 2026-08-20. Last modified 2026-10-05.