Description
LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, the webapi authentication layer trusts a client-controlled X-lobe-chat-auth header that is only XOR-obfuscated, not signed or otherwise authenticated. Because the XOR key is hardcoded in the repository, an attacker can forge arbitrary auth payloads and bypass authentication on protected webapi routes. Affected routes include /webapi/chat/[provider], /webapi/models/[provider], /webapi/models/[provider]/pull, and /webapi/create-image/comfyui. This vulnerability is fixed in 2.1.48.
Affected products
lobehub: lobehub
References5
- github.com/lobehub/lobehub/security/advisories/GHSA-5mwj-v5jw-5… Vendor Advisory
- github.com/lobehub/lobehub/security/advisories/GHSA-5mwj-v5jw-5… Vendor Advisory
- github.com/lobehub/lobehub/commit/3327b293d66c013f076cbc16cdbd0… Patch
- github.com/lobehub/lobehub/pull/13535 Issue Tracking
- github.com/lobehub/lobehub/releases/tag/v2.1.48 Product
Metrics
- CVSS 3.1
-
7.1
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N - EPSS — exploit probability
- 0% percentile: 3 · as of 12 November 2026
- CWE
- CWE-287CWE-290CWE-345
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.