CVE-2023-49079

Published: Nov 29, 2023Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

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.

Affected (1)

Products: Misskey: Misskey

Misskey

1 product

Misskey

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Misskey Misskey	Before 2023.11.1

Related CWEs

CWE-347

Improper Verification of Cryptographic Signature

The product does not verify, or incorrectly verifies, the cryptographic signature for data.

References (2)

https://github.com/misskey-dev/misskey/security/advisories/GHSA-3f39-6537-3cgc

Source: security-advisories@github.com

MitigationVendor Advisory

https://github.com/misskey-dev/misskey/security/advisories/GHSA-3f39-6537-3cgc

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationVendor Advisory

Timeline

No history available yet.