GHSA-p36r-qxgx-jq2v
Suggest an improvement- Source
- https://github.com/advisories/GHSA-p36r-qxgx-jq2v
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-p36r-qxgx-jq2v/GHSA-p36r-qxgx-jq2v.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-p36r-qxgx-jq2v
- Aliases
- Published
- 2024-06-17T22:28:41Z
- Modified
- 2024-06-17T22:42:28.483598Z
- Severity
-
- 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Lobe Chat API Key Leak
- Details
-
Summary
If an attacker can successfully authenticate through SSO/Access Code, they can obtain the real backend API Key by modifying the base URL to their own attack URL on the frontend and setting up a server-side request.
Details
The attack process is described above.
PoC
Frontend: 1. Pass basic authentication (SSO/Access Code). 2. Set the Base URL to a private attack address. 3. Configure the request method to be a server-side request. 4. At the self-set attack address, retrieve the API Key information from the request headers.
Backend: 1. The LobeChat version allows setting the Base URL. 2. There is no outbound traffic whitelist.
Impact
All community version LobeChat users using SSO/Access Code authentication, tested on version 0.162.13.
- Database specific
{ "github_reviewed_at": "2024-06-17T22:28:41Z", "severity": "MODERATE", "github_reviewed": true, "cwe_ids": [ "CWE-200", "CWE-918" ], "nvd_published_at": "2024-06-17T20:15:13Z" }- References
Affected packages
npm / @lobehub/chat
Package
- Name
- @lobehub/chat
- View open source insights on deps.dev
- Purl
- pkg:npm/%40lobehub/chat