CVE-2026-54157 | LobeHub is a work-and-lifestyle space to find, build, and co… | CVSS 9.0 CRITICAL

Description

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.

Metadata

CVE ID: CVE-2026-54157
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-06-11 21:15 UTC
Published: 2026-06-23 17:43 UTC
Last updated: 2026-06-23 18:28 UTC
Primary CWE: CWE-918
CWE-918: Server-Side Request Forgery (SSRF)
Vendor / Product: lobehub / lobehub
Sources: cve.org · NVD

Severity & Metrics

9.0 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
lobehub	lobehub	—	< 2.1.57

Weakness (CWE)

CWE	Source	Description
CWE-918	cna	CWE-918: Server-Side Request Forgery (SSRF)

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.0	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H

References (1)

https://github.com/lobehub/lobehub/security/advisories/GHSA-xmwj-c75x-6346 https://github.com/lobehub/lobehub/security/advisories/GHSA-xmwj-c75x-6346