CVE-2024-10955: medium-severity vulnerability in gaizhenbiao/chuanhuchatgpt
ReDoS (Regular Expression Denial of Service) in gaizhenbiao/chuanhuchatgpt
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.7%
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:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
gaizhenbiao · gaizhenbiao/chuanhuchatgptRelated CVEs — gaizhenbiao/chuanhuchatgpt
In the same product, most dangerous first.
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