PYSEC-2025-94
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/chuanhuchatgpt/PYSEC-2025-94.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2025-94
- Aliases
-
- CVE-2024-10955
- Published
- 2025-03-20T10:15:22.350Z
- Modified
- 2026-05-21T15:00:06.969839296Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A Regular Expression Denial of Service (ReDoS) vulnerability exists in gaizhenbiao/chuanhuchatgpt, as of commit 20b2e02. The server uses the regex pattern
r'<[^>]+>'to parse user input. In Python's default regex engine, this pattern can take polynomial time to match certain crafted inputs. An attacker can exploit this by uploading a malicious JSON payload, causing the server to consume 100% CPU for an extended period. This can lead to a Denial of Service (DoS) condition, potentially affecting the entire server. - References
Affected packages
PyPI / chuanhuchatgpt
Package
- Name
- chuanhuchatgpt
- View open source insights on deps.dev
- Purl
- pkg:pypi/chuanhuchatgpt