{"cve":"CVE-2025-62505","nvd":{"published":"2025-10-17T19:15:38.167","modified":"2026-10-08T22:10:00.563","status":"Deferred","description":"LobeChat is an open source chat application platform. The web-crawler package in LobeChat version 1.136.1 allows server-side request forgery (SSRF) in the tools.search.crawlPages tRPC endpoint. A client can supply an arbitrary urls array together with impls containing the value naive. The service passes the user URLs to Crawler.crawl and the naive implementation performs a server-side fetch of each supplied URL without validating or restricting internal network addresses (such as localhost, 127.0.0.1, private IP ranges, or cloud instance metadata endpoints). This allows an attacker with a valid user token (or in development mode using a bypass header) to make the server disclose responses from internal HTTP services, potentially exposing internal API data or cloud metadata credentials. Version 1.136.2 fixes the issue. Update to version 1.136.2. No known workarounds exist.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N","score":3.0},"cwes":["CWE-918"],"references":["https://github.com/lobehub/lobe-chat/commit/8d59583dca16f218b99213d641733d8ba77f182c","https://github.com/lobehub/lobe-chat/security/advisories/GHSA-fgx4-p8xf-qhp9"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:12:35.277909958+00:00"},"epss":{"cve":"CVE-2025-62505","score":0.00322,"percentile":0.24971,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-fgx4-p8xf-qhp9","url":"https://osv.dev/vulnerability/GHSA-fgx4-p8xf-qhp9","summary":"Lobe Chat vulnerable to Server-Side Request Forgery with native web fetch module","modified":"2025-10-17T21:32:47Z","packages":[{"ecosystem":"npm","name":"@lobehub/chat","purl":"pkg:npm/%40lobehub/chat","ranges":["<1.136.2"],"fixed":["1.136.2"]}]}],"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."]}