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Server-Side Request Forgery (SSRF)

CVE-2024-0243

Low
3.7/10

Summary

The "RecursiveUrlLoader" in the langchain_community module of Langchain's community library allowed an attacker to control the contents of a specified URL. By placing a malicious HTML file with external links, the crawler would download those files despite having "prevent_outside=True" set. This issue affects langchain-core versions 0.0.13rc1 through 0.1.6.

  • HIGH
  • LOCAL
  • LOW
  • CHANGED
  • REQUIRED
  • HIGH
  • LOW
  • NONE

CWE-918 - Server-Side Request Forgery (SSRF)

Server-side request forgery (SSRF) is a weakness that allows an attacker to send an arbitrary request, making it appear that the request was sent by the server. This request may bypass a firewall that would normally prevent direct access to the URL. The impact of this vulnerability can vary from unauthorized access to files and sensitive information to remote code execution.

References

Advisory Timeline

  • Published