PT-2024-38594 · Unknown · Gaizhenbiao/Chuanhuchatgpt

Published 2024-10-29 · Updated 2025-07-14 · CVE-2024-7807

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions gaizhenbiao/chuanhuchatgpt version 20240628

Description A Denial of Service (DOS) attack can be performed by appending a large number of characters to the end of a multipart boundary when uploading a file. This causes the system to continuously process each character, leading to uncontrolled resource consumption and rendering the service inaccessible. The attack can result in prolonged unavailability of the service, disrupting operations and causing potential data inaccessibility and loss of productivity.

Recommendations For gaizhenbiao/chuanhuchatgpt version 20240628, consider restricting file uploads or limiting the size of uploaded files to prevent the Denial of Service attack until a patch is available. As a temporary workaround, restrict access to the file upload feature to minimize the risk of exploitation.

Exploit

Fix

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2024-7807

PYSEC-2024-119

Affected Products

Gaizhenbiao/Chuanhuchatgpt

References · 10

• 🔥 https://huntr.com/bounties/db67276d-36ee-4487-9165-b621c67ef8a3 · Exploit
• https://github.com/gaizhenbiao/chuanhuchatgpt/commit/919222d285d73b9dcd71fb34de379eef8c90d175 · Patch
• https://osv.dev/vulnerability/PYSEC-2024-119 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-7807 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-7807 · Security Note
• https://t.me/cvedetector/9312 · Telegram Post
• https://t.me/cvenotify/115462 · Telegram Post
• https://t.me/cvenotify/100582 · Telegram Post
• https://t.me/cvenotify/101687 · Telegram Post
• https://t.me/cvenotify/128841 · Telegram Post