CVE Vulnerability

CVE-2020-13485

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

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/verbb/knock-knock/blob/craft-3/CHANGELOG.md Release Notes Third Party Advisory
https://limpidsecurity.pl/security-advisories/1/knock-knock-plugin-for-craft-cms/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:verbb:knock_knock:*:*:*:*:*:craft_cms:*:*
Information

Published : 2020-05-25 11:15

Updated : 2020-05-26 10:04

NVD link : CVE-2020-13485

Mitre link : CVE-2020-13485

Products Affected
No products.
CWE
CWE-697