CVE-2021-3818: Getgrav Grav

Medium severity, CVSS 5.3. EPSS: 2.5% chance of exploitation in the next 30 days.

grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking

Affected products

• Getgrav Grav: before 1.7.22 (fixed in 1.7.22)

Published 2021-09-27. Last modified 2026-06-17.