CVE-2026-54157
LobeHub: Unauthenticated SSRF in `/webapi/proxy`
Vexday Risk Score
43Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9EPSS 1.8%KEV nãoPoC —Nuclei simMetasploit —Patch —
Lifecycle
23 Jun 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.57, the /webapi/proxy endpoint on app.lobehub.com accepts a URL in the POST body and fetches it server-side without any authentication. An attacker can use this to make arbitrary outbound requests from LobeHub's infrastructure, leak Vercel deployment details, and inject cookies on the lobehub.com domain through reflected Set-Cookie headers. This vulnerability is fixed in 2.1.57.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H
Affected products
lobehub · lobehubWant to know if your infrastructure is exposed to this?
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