# CVE-2024-9107: Stored XSS in gaizhenbiao/chuanhuchatgpt

> Attackers can inject malicious scripts via chat history uploads due to improper HTML sanitization, leading to arbitrary JavaScript execution in user browsers.

- **Severity:** Medium 6.8 (`CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 20 Mar 2025
- **Updated:** 20 Mar 2025
- **Also known as:** GHSA-hm5x-x82r-982c, PYSEC-2025-95

## What is CVE-2024-9107?

CVE-2024-9107 is a medium-severity cross-site scripting vulnerability in gaizhenbiao/chuanhuchatgpt, published on 20 Mar 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

A stored cross-site scripting (XSS) vulnerability exists in the gaizhenbiao/chuanhuchatgpt repository, affecting version git 20b2e02. The vulnerability arises from improper sanitization of HTML tags in chat history uploads. Specifically, the sanitization logic fails to handle HTML tags within code blocks correctly, allowing an attacker to inject malicious scripts. This can lead to the execution of arbitrary JavaScript code in the context of the user's browser, potentially leading to identity theft or other malicious actions.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2024-9107?

1 open source package ship an affected version, including chuanhuchatgpt. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `chuanhuchatgpt` | PyPI | All versions to 2024-09-19 | None |

Products: Gaizhenbiao Chuanhuchatgpt.

## How do I fix CVE-2024-9107?

No fix has been published for CVE-2024-9107 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-9107 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-9107 exists.

## Other vulnerabilities in gaizhenbiao/chuanhuchatgpt

- [CVE-2024-3234](https://insights.sbomify.com/CVE-2024-3234/): Path Traversal in gaizhenbiao/chuanhuchatgpt (critical 9.8)
- [CVE-2024-5982](https://insights.sbomify.com/CVE-2024-5982/): Path Traversal in gaizhenbiao/chuanhuchatgpt (critical 9.1)
- [CVE-2024-6255](https://insights.sbomify.com/CVE-2024-6255/): Path Traversal in gaizhenbiao/chuanhuchatgpt (high 8.2)
- [CVE-2024-8613](https://insights.sbomify.com/CVE-2024-8613/): Improper Access Control in gaizhenbiao/chuanhuchatgpt (high 8.1)
- [CVE-2024-9216](https://insights.sbomify.com/CVE-2024-9216/): Authentication Bypass in gaizhenbiao/ChuanhuChatGPT (high 8.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-9107 and fix it if it is affected.

What it is: CVE-2024-9107 is a medium-severity cross-site scripting vulnerability in gaizhenbiao/chuanhuchatgpt, published on 20 Mar 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-9107 exists.

Affected packages and fixed versions:
- chuanhuchatgpt (PyPI): affected all versions up to 2024-09-19; no fix listed

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-9107/ (Markdown: https://insights.sbomify.com/CVE-2024-9107/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-9107
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-9107
- OSV: https://osv.dev/vulnerability/CVE-2024-9107

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-9107/
Summaries are generated and may contain mistakes; the official description above is the record.