CVE-2024-0243
CVSS V2 None
CVSS V3 None
Description
With the following crawler configuration:
```python
from bs4 import BeautifulSoup as Soup
url = "https://example.com"
loader = RecursiveUrlLoader(
url=url, max_depth=2, extractor=lambda x: Soup(x, "html.parser").text
)
docs = loader.load()
```
An attacker in control of the contents of `https://example.com` could place a malicious HTML file in there with links like "https://example.completely.different/my_file.html" and the crawler would proceed to download that file as well even though `prevent_outside=True`.
https://github.com/langchain-ai/langchain/blob/bf0b3cc0b5ade1fb95a5b1b6fa260e99064c2e22/libs/community/langchain_community/document_loaders/recursive_url_loader.py#L51-L51
Resolved in https://github.com/langchain-ai/langchain/pull/15559
Overview
- CVE ID
- CVE-2024-0243
- Assigner
- @huntr_ai
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-02-24T17:59:26.498Z
- Last Modified Date
- 2024-02-24T17:59:26.498Z
Weakness Enumerations
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-0243 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-0243 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-26 09:45:42 | Added to TrackCVE |