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High severity8.2NVD Advisory· Published Jun 3, 2024· Updated Jun 17, 2026

CVE-2024-32983

CVE-2024-32983

Description

Misskey is an open source, decentralized microblogging platform. Misskey doesn't perform proper normalization on the JSON structures of incoming signed ActivityPub activity objects before processing them, allowing threat actors to spoof the contents of signed activities and impersonate the authors of the original activities. This vulnerability is fixed in 2024.5.0.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Misskey Dev/Misskey3 versions
    cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:misskey:misskey:*:*:*:*:*:*:*:*range: <2024.5.0
    • (no CPE)range: <2024.5.0
    • (no CPE)range: < 2024.5.0

Patches

Vulnerability mechanics

References

2

News mentions

0

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