Description
Misskey is an open source, decentralized social media platform. Misskey's missing signature validation allows arbitrary users to impersonate any remote user. This issue has been patched in version 2023.11.1-beta.1.
References (1)
Core 1
Core References
Mitigation, Vendor Advisory x_refsource_confirm
https://github.com/misskey-dev/misskey/security/advisories/GHSA-3f39-6537-3cgc
Scores
CVSS v3
9.3
EPSS
0.0040
EPSS Percentile
31.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
Details
CWE
CWE-347
Status
published
Products (1)
misskey/misskey
< 2023.11.1
Published
Nov 29, 2023
Tracked Since
Feb 18, 2026