{"cve":"CVE-2025-59341","nvd":{"published":"2025-09-17T18:15:53.393","modified":"2026-06-17T09:45:56.280","status":"Deferred","description":"esm.sh is a nobuild content delivery network(CDN) for modern web development. In 136 and earlier, a Local File Inclusion (LFI) issue was identified in the esm.sh service URL handling. An attacker could craft a request that causes the server to read and return files from the host filesystem (or other unintended file sources).","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","score":7.7},"cvss_v3":null,"cwes":["CWE-23"],"references":["https://github.com/esm-dev/esm.sh/blob/c62f191d32639314ff0525d1c3c0e19ea2b16143/server/router.go#L1168","https://github.com/esm-dev/esm.sh/security/advisories/GHSA-49pv-gwxp-532r"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2025-59341","score":0.01636,"percentile":0.76322,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-49pv-gwxp-532r","url":"https://osv.dev/vulnerability/GHSA-49pv-gwxp-532r","summary":"esm.sh has File Inclusion issue","modified":"2026-09-10T03:50:28.013579511Z","packages":[{"ecosystem":"Go","name":"github.com/esm-dev/esm.sh","purl":"pkg:golang/github.com/esm-dev/esm.sh","ranges":["<=136"],"fixed":[]}]},{"id":"GO-2025-3962","url":"https://osv.dev/vulnerability/GO-2025-3962","summary":"esm.sh has File Inclusion issue in github.com/esm-dev/esm.sh","modified":"2026-03-03T04:56:56.488804Z","packages":[{"ecosystem":"Go","name":"github.com/esm-dev/esm.sh","purl":"pkg:golang/github.com/esm-dev/esm.sh","ranges":["all versions"],"fixed":[]}]}],"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."]}