CVE-2024-10908 json
Open Redirect in lm-sys/fastchat
published 2025-03-20 19 mo ago modified 2026-07-07 4 mo ago also GHSA-77cj-rv5x-v6r2 , PYSEC-2026-1394 , EUVD-2025-7063
- cvss
- 6.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
An open redirect vulnerability in lm-sys/fastchat Release v0.2.36 allows a remote unauthenticated attacker to redirect users to arbitrary websites via a specially crafted URL. This can be exploited for phishing attacks, malware distribution, and credential theft.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.78% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template FastChat - Open Redirect nuclei detection template
- huntr.com https://huntr.com/bounties/61f5e725-5579-4d08-8a88-e4ba04e6d1f2 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| OSV | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | fschat | <=0.2.36 |
no fix listed |
Affected products
- lm-sys lm-sys/fastchat
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
huntr.com
/bounties/61f5e725-5579-4d08-8a88-e4ba04e6d1f2
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-10908
advisory
-
github.com
/lm-sys/FastChat
package
-
pypi.org
/project/fschat
package
-
github.com
/advisories/GHSA-77cj-rv5x-v6r2
advisory
Sources
- CVE List CVE-2024-10908
- GitHub Advisory GHSA-77cj-rv5x-v6r2
- NVD CVE-2024-10908
- OSV PYSEC-2026-1394
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