Description
Lobe Chat is an open-source artificial intelligence chat framework. Prior to version 1.19.13, server-side request forgery protection implemented in `src/app/api/proxy/route.ts` does not consider redirect and could be bypassed when attacker provides an external malicious URL which redirects to internal resources like a private network or loopback address. Version 1.19.13 contains an improved fix for the issue.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| lobehub | lobe-chat | < 1.19.13 |
| lobehub | lobe_chat | < 1.19.13 |
References
- https://github.com/lobehub/lobe-chat/blob/main/src/app/api/proxy/route.tsBroken Link
- https://github.com/lobehub/lobe-chat/commit/e960a23b0c69a5762eb27d776d33dac443058fafPatch
- https://github.com/lobehub/lobe-chat/security/advisories/GHSA-3fc8-2r3f-8wrgExploit, Third Party Advisory
- https://github.com/lobehub/lobe-chat/security/advisories/GHSA-mxhq-xw3g-rphcNot Applicable
Timeline
- Published
- Sep 23, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed