Server-side Request Forgery (SSRF) Affecting @lobehub/chat package, versions <0.162.25


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.04% (10th percentile)

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  • Snyk ID SNYK-JS-LOBEHUBCHAT-7268382
  • published 19 Jun 2024
  • disclosed 17 Jun 2024
  • credit zhuozhiyongde

How to fix?

Upgrade @lobehub/chat to version 0.162.25 or higher.

Overview

@lobehub/chat is a Lobe Chat - an open-source, high-performance chatbot framework that supports speech synthesis, multimodal, and extensible Function Call plugin system. Supports one-click free deployment of your private ChatGPT/LLM web application.

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the base URL configuration, which can expose the backend API key to an attacker-controlled domain as outbound traffic is not filtered on URL. The API key can subsequently be used for unauthorized access to the vulnerable server.

References

CVSS Scores

version 4.0
version 3.1
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Snyk

Recommended
4.8 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    All
  • Confidentiality (VC)
    Low
  • Integrity (VI)
    None
  • Availability (VA)
    None
  • Confidentiality (SC)
    Low
  • Integrity (SI)
    Low
  • Availability (SA)
    None