IP Whitelist Bypass Vulnerability in Knock Knock Plugin for Craft CMS

IP Whitelist Bypass Vulnerability in Knock Knock Plugin for Craft CMS

CVE-2020-13485 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

The Knock Knock plugin before 1.2.8 for Craft CMS allows IP Whitelist bypass via an X-Forwarded-For HTTP header.

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