CVE-2024-52579
mediumpriority · track · 22EPSS 0.002 · 13 %ileEUUSEPSS · scored 2026-10-28
Misskey is an open source, federated social media platform. Some APIs using `HttpRequestService` do not properly check the target host. This vulnerability allows an attacker to send POST or GET requests to the internal server, which may result in a SSRF attack.It allows an attacker to send POST or GET requests (with some controllable URL parameters) to private IPs, enabling further attacks on internal servers. 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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (4)
External citations — patches, advisories, analysis.
- https://github.com/misskey-dev/misskey/releases/tag/2024.11.0Patchcnnvd
- https://github.com/misskey-dev/misskey/security/advisories/GHSA-5q3h-wpfw-hjjwcnnvd
- https://github.com/misskey-dev/misskey/security/advisories/GHSA-5q3h-wpfw-hjjwenisa_euvd
- https://github.com/misskey-dev/misskey/security/advisories/GHSA-5q3h-wpfw-hjjwThird Party Advisorynvd
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