Back to Database
Status published
Critical
CVE-2022-24307
Mastodon before 3.3.2 and 3.4.x before 3.4.6 has incorrect access...
Vulnerability Description
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.)
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-24307
Credits & Attribution
No credits recorded in the NVD database.
References
More from joinmastodon
View All →CVE-2022-48364
The undo_mark_statuses_as_sensitive method in app/services/approve_appeal_service.rb in Mastodon 3.5.x before 3.5.3...
Unknown
0
CVE-2022-46405
Mastodon through 4.0.2 allows attackers to cause a denial of...
Unknown
0
CVE-2022-31263
app/models/user.rb in Mastodon before 3.5.0 allows a bypass of e-mail...
Medium
5.3
CVE-2018-21018
Mastodon before 2.6.3 mishandles timeouts of incompletely established sessions....
Critical
9.8
Affected Vendor
joinmastodon
View all reports →Affected Software
mastodon
Vulnerable Versions:
0, 3.4.0
Timeline
Official Publish:
February 3rd, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.