CVE

CVE-2025-59341

7.7

CVSShigh

Exploitable remotely over the internet · no authentication required.

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).

Attack Vector

Network

Privileges Req.

None

User Interaction

None

esm.sh

Updated Nov 10, 2026View on NVD →

S4E scanner

highProduct Based Web Vulnerabilities~10 seconds

esm.sh <= v136 - Local File Inclusion

esm.sh References: https://github.com/esm-dev/esm.sh/security/advisories/GHSA-49pv-gwxp-532r https://github.com/esm-dev/esm.sh/blob/c62f191d32639314ff0525d1c3c0e19ea2b16143/server/router.go#L1168 https://nvd.nist.gov/vuln/detail/CVE-2025-59341 Remediation: Update esm.sh to a version later than 136 or the latest available version.

10 assets checked · domain, subdomain, ipv4

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CVE history: esm.sh

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