VULNERABILITY INTELLIGENCE

CVE-2023-52077

CVSS score8.9 HIGH
EPSS probability0.69%
CISA KEVNot currently listed
Published2023-12-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L

Description

Nexkey is a lightweight fork of Misskey v12 optimized for small to medium size servers. Prior to 12.23Q4.5, Nexkey allows external apps using tokens issued by administrators and moderators to call admin APIs. This allows malicious third-party apps to perform operations such as updating server settings, as well as compromise object storage and email server credentials. This issue has been patched in 12.23Q4.5.

Weakness classification

  • security-advisories@github.com: CWE-863

Primary references