CVE Vulnerability

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : 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

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

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

Published : 2022-02-11 09:15

Updated : 2022-03-29 04:08

NVD link : CVE-2021-46364

Mitre link : CVE-2021-46364

Products Affected
No products.
CWE
CWE-502

Deserialization of Untrusted Data