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CVE-2026-54157 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

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.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CNA: [email protected]CVSS-B:9 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/lobehub/lobehub/security/advisories/GHSA-xmwj-c75x-6346	CISA-ADP	AdvisoryExploitRemedyVendor
https://github.com/lobehub/lobehub/security/advisories/GHSA-xmwj-c75x-6346	[email protected]	AdvisoryExploitRemedyVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-918	Server-Side Request Forgery (SSRF)	[email protected]

Affected Products

Product	Versions
LobeHub	<= 2.1.56 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 2.1.57moderate effort

Change History

2 change records found show changes

Date	Action	Recorded By
Jun 23, 2026	CVE Modified	CISA-ADP
Jun 23, 2026	New CVE Received	[email protected]