CVE-2025-56421: Limesurvey

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

SQL Injection vulnerability in LimeSurvey before v.6.15.4+250710 allows a remote attacker to obtain sensitive information from the database.

Affected products

• Limesurvey Limesurvey: up to and including 6.15.3

Published 2026-03-10. Last modified 2026-07-05.