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CVE-2024-10955

Published: 2025-03-20T10:15Z
Last Modified: 2025-03-20T10:15Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
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. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt