CVE-2024-10044

9.3 criticalEPSS 0.5%

Critical (9.3) in lm-sys fastchat. EPSS 0.5% chance of exploitation in the next 30 days.

A Server-Side Request Forgery (SSRF) vulnerability exists in the POST /worker_generate_stream API endpoint of the Controller API Server in lm-sys/fastchat, as of commit e208d5677c6837d590b81cb03847c0b9de100765. This vulnerability allows attackers to exploit the victim controller API server's credentials to perform unauthorized web actions or access unauthorized web resources by combining it with the POST /register_worker endpoint.

Severity

CVSS 3.0

9.3 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2024-12-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

lm-sys:fastchat

References

https://huntr.com/bounties/44633540-377d-4ac4-b3a3-c2d0fa19d0e6

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