PT-2025-12109 · Unknown · Lm-Sys/Fastchat

Published 2025-03-20 · Updated 2025-03-21 · CVE-2024-11603

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions lm-sys/fastchat version 0.2.36

Description A Server-Side Request Forgery (SSRF) issue exists, allowing an attacker to send crafted requests due to insufficient validation of the path parameter in the "/queue/join?" endpoint. This can lead to unauthorized access to internal networks or the AWS metadata endpoint, potentially exposing sensitive data and compromising internal servers.

Recommendations For lm-sys/fastchat version 0.2.36, consider disabling access to the "/queue/join?" endpoint until a patch is available to prevent exploitation. Restricting the use of the vulnerable endpoint can help minimize the risk of unauthorized access to internal networks.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2024-11603

GHSA-H254-G997-685C

Affected Products

Lm-Sys/Fastchat

References · 6

• 🔥 https://huntr.com/bounties/89f1158d-4a75-4000-a1bd-f82dd1a62bff · Exploit
• https://osv.dev/vulnerability/GHSA-h254-g997-685c · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-11603 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-11603 · Security Note
• https://github.com/lm-sys/FastChat · Note
• https://twitter.com/CVEnew/status/1902968848414019622 · Twitter Post