CVE-2023-50969: Imperva Securesphere Web Application Firewall

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Thales Imperva SecureSphere WAF 14.7.0.40 allows remote attackers to bypass WAF rules via a crafted POST request, a different vulnerability than CVE-2021-45468.

Affected products

• Imperva Securesphere Web Application Firewall: version 14.7.0.40 only

Published 2024-03-28. Last modified 2026-06-17.