CVE-2026-39411
MEDIUM SEVERITYCVSS Score & Metrics
Base Score
5.0 / 10
Vector String
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Vulnerability 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.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-287
Source
GitHub
Vendor
npm
Product
@lobehub/lobehub
External References
- https://github.com/lobehub/lobehub/security/advisories/GHSA-5mwj-v5jw-5c97
- https://github.com/lobehub/lobehub/pull/13535
- https://github.com/lobehub/lobehub/commit/3327b293d66c013f076cbc16cdbd05a61a3d0428
- https://github.com/lobehub/lobehub/releases/tag/v2.1.48
- https://github.com/advisories/GHSA-5mwj-v5jw-5c97
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