CVE-2020-13485

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
Description
The Knock Knock plugin before 1.2.8 for Craft CMS allows IP Whitelist bypass via an X-Forwarded-For HTTP header.
Overview
  • CVE ID
  • CVE-2020-13485
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-05-25T23:15:09
  • Last Modified Date
  • 2020-05-26T22:04:04
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:verbb:knock_knock:*:*:*:*:*:craft_cms:*:* 1 OR 1.2.8
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
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
History
Created Old Value New Value Data Type Notes
2022-05-10 17:30:32 Added to TrackCVE
2022-12-04 16:57:46 2020-05-25T23:15Z 2020-05-25T23:15:09 CVE Published Date updated
2022-12-04 16:57:46 2020-05-26T22:04:04 CVE Modified Date updated
2022-12-04 16:57:46 Analyzed Vulnerability Status updated