Executive Summary

Informations
Name CVE-2024-0243 First vendor Publication 2024-02-26
Vendor Cve Last vendor Modification 2025-02-25

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 8.1
Base Score 8.1 Environmental Score 8.1
impact SubScore 5.9 Temporal Score 8.1
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-0243

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8

Sources (Detail)

https://github.com/langchain-ai/langchain/commit/bf0b3cc0b5ade1fb95a5b1b6fa26...
https://github.com/langchain-ai/langchain/pull/15559
https://huntr.com/bounties/370904e7-10ac-40a4-a8d4-e2d16e1ca861
Source Url

Alert History

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Date Informations
2025-03-04 17:20:54
  • Multiple Updates
2025-02-26 00:20:43
  • Multiple Updates
2024-11-25 09:26:49
  • Multiple Updates
2024-03-14 00:27:24
  • Multiple Updates
2024-02-26 21:27:26
  • First insertion