CVE-2026-90935: Froxlor

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Froxlor before 2.3.7 fails to validate the mysql_server parameter against a customer's allowed_mysqlserver allowlist in the Mysqls.add API command. Attackers can supply a disallowed server index to create MySQL databases and users on forbidden servers, bypassing per-customer access controls.

Affected products

• Froxlor Froxlor: before 2.3.7 (fixed in 2.3.7)

Published 2026-09-14. Last modified 2026-10-08.