{"cve":"CVE-2026-54157","nvd":{"published":"2026-06-23T18:18:07.670","modified":"2026-06-25T20:18:11.603","status":"Deferred","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:H","score":9.0},"cwes":["CWE-918"],"references":["https://github.com/lobehub/lobehub/security/advisories/GHSA-xmwj-c75x-6346","https://github.com/lobehub/lobehub/security/advisories/GHSA-xmwj-c75x-6346"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:41:17.107060303+00:00"},"epss":{"cve":"CVE-2026-54157","score":0.0183,"percentile":0.78864,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xmwj-c75x-6346","url":"https://osv.dev/vulnerability/GHSA-xmwj-c75x-6346","summary":"LobeHub: Unauthenticated SSRF in `/webapi/proxy`","modified":"2026-07-20T21:15:25.889904912Z","packages":[{"ecosystem":"npm","name":"@lobehub/lobehub","purl":"pkg:npm/%40lobehub/lobehub","ranges":["<2.1.57"],"fixed":["2.1.57"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}