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.
CVSS
No CVSS.
References
| Link | Resource |
|---|---|
| https://huntr.com/bounties/8291f8d0-5060-47e7-9986-1f411310fb7b | Exploit Third Party Advisory |
Configurations
History
31 Jul 2025, 14:54
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://huntr.com/bounties/8291f8d0-5060-47e7-9986-1f411310fb7b - Exploit, Third Party Advisory | |
| CPE | cpe:2.3:a:gaizhenbiao:chuanhuchatgpt:2024-09-19:*:*:*:*:*:*:* | |
| First Time |
Gaizhenbiao
Gaizhenbiao chuanhuchatgpt |
20 Mar 2025, 10:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-03-20 10:15
Updated : 2025-07-31 14:54
NVD link : CVE-2024-10955
Mitre link : CVE-2024-10955
JSON object : View
Products Affected
gaizhenbiao
- chuanhuchatgpt
CWE
CWE-400
Uncontrolled Resource Consumption