CVEvulnerability

CVE-2025-25306

9.3 CRITICAL Published 2025-03-10 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-03-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.3 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
CVSS 3.1 ([email protected])
9.3 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
Weaknesses
CWE-1025, CWE-346, CWE-441

Description

Misskey is an open source, federated social media platform. The patch for CVE-2024-52591 did not sufficiently validate the relation between the `id` and `url` fields of ActivityPub objects. An attacker can forge an object where they claim authority in the `url` field even if the specific ActivityPub object type require authority in the `id` field. Version 2025.2.1 addresses the issue.

Affected configurations

• misskey misskey (< 2025.2.1)

Related

Weakness · CWE (3)

  • CWE-1025 Comparison Using Wrong Factors weakness
  • CWE-346 Origin Validation Error weakness
  • CWE-441 Unintended Proxy or Intermediary weakness

References