CVE-2026-28433

Misskey is an open source, federated social media platform. All Misskey servers running versions 10.93.0 and later, but prior to 2026.3.1, contain a vulnerability that allows importing other users' data due to lack of ownership validation. The impact of this vulnerability is estimated to be relatively low, as bad actors would require the ID corresponding to the target file for import. This vulnerability is fixed in 2026.3.1.

CVSS

No CVSS.

References

Link	Resource
https://github.com/misskey-dev/misskey/security/advisories/GHSA-g6hj-33h7-6fq8

Configurations

No configuration.

History

10 Mar 2026, 07:43

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-10 07:43

Updated : 2026-03-10 07:43

NVD link : CVE-2026-28433

Mitre link : CVE-2026-28433

CVE.ORG link : CVE-2026-28433

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

CWE-862

Missing Authorization

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