CVE-2023-49079

EUVD-2023-53098
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.3 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
GitHub_MCNA
9.3 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
Affected Products (NVD)
VendorProductVersion
misskeymisskey
𝑥
< 2023.11.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/misskey-dev/misskey/security/advisories/GHSA-3f39-6537-3cgc
https://github.com/misskey-dev/misskey/security/advisories/GHSA-3f39-6537-3cgc