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.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/misskey-dev/misskey/commit/dc77d59f8712d3fe0b73cd4af2035133839cd57b Patch
- https://github.com/misskey-dev/misskey/security/advisories/GHSA-496g-mmpw-j9x3 Exploit, Vendor Advisory
- https://github.com/misskey-dev/misskey/security/advisories/GHSA-496g-mmpw-j9x3 Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.1 · misskeyNVD modified 2026-10-14 13:10
Affected (CPE criteria) 37
cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:-:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta16:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta21:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta22:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta23:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta24:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta25:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta26:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta27:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta28:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta29:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta30:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta31:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta32:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta33:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta34:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta35:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta36:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta37:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta38:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta39:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta40:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta41:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta42:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:beta43:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc1:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc10:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc11:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc2:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc3:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc4:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc5:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc6:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc7:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc8:*:*:*:*:*:*cpe:2.3:a:misskey:misskey:13.0.0:rc9:*:*:*:*:*:*