CVE-2025-59342

Katalog CVE

CVSS 5.5 · Medium EPSS 3,0%

Kerentanan Path Traversal: '../filedir'. Skor CVSS 4.0 5.5 (Medium) menurut github.com.

Deskripsi (NVD)

esm.sh is a nobuild content delivery network(CDN) for modern web development. In 136 and earlier, a path-traversal flaw in the handling of the X-Zone-Id HTTP header allows an attacker to cause the application to write files outside the intended storage location. The header value is used to build a filesystem path but is not properly canonicalized or restricted to the application’s storage base directory. As a result, supplying ../ sequences in X-Zone-Id causes files to be written to arbitrary directories. Version 136.1 contains a patch.

Rincian

Terbit di NVD

17 September 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 4.0

5.5 (Medium), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-24: Path Traversal: '../filedir'

EPSS (30 hari)

3,0% peluang dieksploitasi; lebih tinggi dari 87,0% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/esm-dev/esm.sh/blob/main/server/router.go#L116
• https://github.com/esm-dev/esm.sh/blob/main/server/router.go#L411
• https://github.com/esm-dev/esm.sh/commit/833a29f42aeb0acbd7089a71be11dd0a292d3151
• https://github.com/esm-dev/esm.sh/security/advisories/GHSA-g2h5-cvvr-7gmw