CVE-2024-52591

Misskey is an open source, federated social media platform. In affected versions missing validation in `ApRequestService.signedGet` and `HttpRequestService.getActivityJson` allows an attacker to create fake user profiles and forged notes. The spoofed users will appear to be from a different instance than the one where they actually exist, and the forged notes will appear to be posted by a different user. Vulnerable Misskey instances will accept the spoofed objects as valid, allowing an attacker to impersonate other users and instances. The attacker retains full control of the spoofed user / note and can interact like a real account. This issue has been addressed in version 2024.11.0-alpha.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS

No CVSS.

References

Link	Resource
https://github.com/misskey-dev/misskey/security/advisories/GHSA-m2gq-69fp-6hv4

Configurations

No configuration.

History

18 Dec 2024, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-18 20:15

Updated : 2024-12-18 20:15

NVD link : CVE-2024-52591

Mitre link : CVE-2024-52591

CVE.ORG link : CVE-2024-52591

JSON object : View

Products Affected

No product.

CWE

CWE-20

Improper Input Validation

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