CVE-2024-8400: Stored XSS in gaizhenbiao/chuanhuchatgpt

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-03-20 · updated 2026-06-17
Weakness: CWE-79

Description

A stored cross-site scripting (XSS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability allows an attacker to upload a malicious HTML file containing JavaScript code, which is then executed when the file is accessed. This can lead to the execution of arbitrary JavaScript in the context of the user's browser.

Affected products

gaizhenbiao/chuanhuchatgpt: before 20240410 — fixed in 20240410

How to fix

Upgrade to a fixed version: gaizhenbiao/chuanhuchatgpt 20240410. Check the vendor advisory for mitigations.

References

https://github.com/gaizhenbiao/chuanhuchatgpt/commit/2cca68e34f029babbe4eaa5a77d220dad68fdd49
https://huntr.com/bounties/405f16b8-848e-427d-a61a-ea7d3fd6f0e3
https://huntr.com/bounties/405f16b8-848e-427d-a61a-ea7d3fd6f0e3

Get alerted when CVE-2024-8400 or the next vulnerability affects your stack