CVE Vulnerability

CVE-2022-24307

Mastodon before 3.3.2 and 3.4.x before 3.4.6 has incorrect access control because it does not compact incoming signed JSON-LD activities. (JSON-LD signing has been supported since version 1.6.0.)

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/mastodon/mastodon/releases/tag/v3.3.2 Release Notes Third Party Advisory
https://github.com/mastodon/mastodon/releases/tag/v3.4.6 Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*
cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*
Information

Published : 2022-02-03 08:15

Updated : 2022-02-09 03:02

NVD link : CVE-2022-24307

Mitre link : CVE-2022-24307

Products Affected
No products.
CWE
CWE-863