GHSA-qg86-f892-m4hj · Severity: high · Ecosystem: pip — FastChat Uncontrolled Resource Consumption vulnerability
In lm-sys/fastchat Release v0.2.36, the server fails to handle excessive characters appended to the end of multipart boundaries. This flaw can be exploited by sending malformed multipart requests with arbitrary characters at the end of the boundary. Each extra character is processed in an infinite loop, leading to excessive resource consumption and a complete denial of service (DoS) for all users. The vulnerability is unauthenticated, meaning no user login or interaction is required for an attacker to exploit this issue.
Conclusion & alert: CVE-2024-10907 is rated High Exploit Risk (66.7/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.44%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-02 | 0.90% | 0.44% | -0.46% |
| 2 | 2026-04-30 | 0.18% | 0.90% | +0.73% |
| 3 | 2026-04-28 | — | 0.18% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 3.0 | HIGH |
|
3.9 | 3.6 | [email protected] |
GHSA-qg86-f892-m4hj · Severity: high · Ecosystem: pip — FastChat Uncontrolled Resource Consumption vulnerability
| URL | Tags |
|---|---|
| https://huntr.com/bounties/bf3ca81d-3508-4455-95d9-0b653e46d6e4 | Exploit Third Party Advisory |