CVE-2026-46713

Misskey is an open source, federated social media platform. Versions 12.37.0 and later, but prior to 2026.5.4, contain a vulnerability in the JSON-LD signature validation and compaction process that allows spoofed activities to be accepted as valid. This issue has been fixed in version 2026.5.4.

CVSS

No CVSS.

References

Link	Resource
https://github.com/misskey-dev/misskey/releases/tag/2026.5.4
https://github.com/misskey-dev/misskey/security/advisories/GHSA-w8x2-gpq6-jxvf

Configurations

No configuration.

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Misskey es una plataforma de redes sociales de código abierto y federada. Las versiones 12.37.0 y posteriores, pero anteriores a la 2026.5.4, contienen una vulnerabilidad en el proceso de validación y compactación de firmas JSON-LD que permite que actividades suplantadas sean aceptadas como válidas. Este problema ha sido solucionado en la versión 2026.5.4.

Information

Published : 2026-08-03 22:16

Updated : 2026-10-23 21:10

NVD link : CVE-2026-46713

Mitre link : CVE-2026-46713

CVE.ORG link : CVE-2026-46713

JSON object : View

Products Affected

No product.

CWE

CWE-347

Improper Verification of Cryptographic Signature

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