CVE-2024-11603: PYSEC-2026-1397 - FastChat Server-Side Request Forgery vulnerability

CVE-2024-11603 · Severity: low · CVSS 3 · Published 2026-07-07

FastChat Server-Side Request Forgery vulnerability

Technologies: fschat (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2024-11603 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-11603 being exploited in the wild.
How severe is CVE-2024-11603?
Low severity, with a CVSS score of 3, published 7 July 2026.
Which products and versions are affected?
fschat (PyPI) ECOSYSTEM:introduced=0,last_affected=0.2.36.
Is there a fix for CVE-2024-11603?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2024-11603?
Check whether you run fschat (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • fschat (PyPI) ECOSYSTEM:introduced=0,last_affected=0.2.36

Identifiers

  • CVE-2024-11603
  • GHSA-h254-g997-685c
  • PYSEC-2026-1397

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