CVE-2021-4170: Janeczku Calibre-Web

Medium severity, CVSS 5.4. EPSS: 0.8% chance of exploitation in the next 30 days.

calibre-web is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected products

• Janeczku Calibre-Web: before 0.6.15 (fixed in 0.6.15)

Published 2022-01-16. Last modified 2026-06-17.