CVE-2025-0191: PYSEC-2025-99 - A Denial of Service (DoS) vulnerability exists in the file upload feature of…

CVE-2025-0191 · Severity: low · CVSS 3 · Published 2025-03-20

A Denial of Service (DoS) vulnerability exists in the file upload feature of gaizhenbiao/chuanhuchatgpt version 20240914. The vulnerability is due to improper handling of form-data with a large filename in the file upload request. By sending a payload with an excessively large filename, the server becomes overwhelmed and unresponsive, leading to unavailability for legitimate users.

Technologies: chuanhuchatgpt (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2025-0191 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-0191 being exploited in the wild.
How severe is CVE-2025-0191?
Low severity, with a CVSS score of 3, published 20 March 2025.
Which products and versions are affected?
chuanhuchatgpt (PyPI) ECOSYSTEM:introduced=0,last_affected=20240914.
Is there a fix for CVE-2025-0191?
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-2025-0191?
Check whether you run chuanhuchatgpt (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

  • chuanhuchatgpt (PyPI) ECOSYSTEM:introduced=0,last_affected=20240914

Identifiers

  • CVE-2025-0191
  • PYSEC-2025-99

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