The Knock Knock plugin before 1.2.8 for Craft CMS allows malicious redirection.
https://github.com/verbb/knock-knock/blob/craft-3/CHANGELOG.md
Source: Mitre, NVD
Published: 2020-05-25
Updated: 2026-06-17
Base Score: 5.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.002