CVE-2021-41317: Xss Hunter Express Project Xss Hunter Express

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

XSS Hunter Express before 2021-09-17 does not properly enforce authentication requirements for paths.

Affected products

• Xss Hunter Express Project Xss Hunter Express: before 2021-09-17 (fixed in 2021-09-17)

Published 2021-09-17. Last modified 2026-06-17.