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CVE-2026-39411

CVE-2026-39411 · LobeHub has an unauthenticated authentication bypass on `webapi` routes via forgeable `X-lobe-chat-auth` header

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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.

CVSS 5.0 · Moyenne · EPSS 0,1% · Correctif disponible

Publication
Mise à jour

Pile logicielle: node

Produits et versions concernés

  • lobehub

    Versions du logiciel
    • < 2.1.48: Concernée

    Aucun correctif publié

  • @lobehub/lobehub npm

    Plages de versions concernées
    • SEMVER: < 2.1.48

    Mettez à jour vers 2.1.48

Sources originales

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