CVE-2026-46713
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Aug 03, 2026
Vendor
unknown
Description
Misskey is an open source, federated social media platform. Versions 12.37.0 and later, but prior to 2026.5.4, contain a vulnerability in the JSON-LD signature validation and compaction process that allows spoofed activities to be accepted as valid. This issue has been fixed in version 2026.5.4.