๐Ÿ›ก๏ธ CVE-2025-66402
๐ŸŸ  CVSS 8.0 โ€” High โš ๏ธ Exploit Public CWE-862 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Misskey is an open source, federated social media platform. Starting in version 13.0.0-beta.16 and prior to version 2025.12.0, an actor who does not have permission to view favorites or clips can can export the posts and view the contents. Version 2025.12.0 fixes the issue.

Details

Severity MEDIUM
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE CWE-862
Public Exploit โš ๏ธ Yes
Source NVD
Published 2025-12-16
Updated 2026-06-02
Modified 2026-01-06

Affected Packages

Software From version Fixed in
misskey โ€” โ€”
misskey-js โ€” โ€”

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