CVE-2021-46364

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-46364
A vulnerability in the Snake YAML parser of Magnolia CMS v6.2.3 and below allows attackers to execute arbitrary code via a crafted YAML file.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References
Link Resource
https://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#_security_advisory Release Notes Vendor Advisory
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20Deserialization-Magnolia%20CMS Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:magnolia-cms:magnolia_cms:*:*:*:*:*:*:*:*
History

29 Mar 2022, 16:08

Type Values Removed Values Added
References (MISC) https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20Deserialization-Magnolia%20CMS - (MISC) https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20Deserialization-Magnolia%20CMS - Exploit, Third Party Advisory
CWE NVD-CWE-noinfo CWE-502

25 Feb 2022, 15:15

Type Values Removed Values Added
References
  • (MISC) https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20Deserialization-Magnolia%20CMS -

22 Feb 2022, 20:31

Type Values Removed Values Added
CPE cpe:2.3:a:magnolia-cms:magnolia_cms:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8
CWE NVD-CWE-noinfo
References (MISC) https://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#_security_advisory - (MISC) https://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#_security_advisory - Release Notes, Vendor Advisory

11 Feb 2022, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-02-11 21:15

Updated : 2024-02-04 22:29

NVD link : CVE-2021-46364

Mitre link : CVE-2021-46364

CVE.ORG link : CVE-2021-46364

JSON object : View

Products Affected

magnolia-cms

  • magnolia_cms
CWE
CWE-502

Deserialization of Untrusted Data