CVE-2026-49356

Katalog CVE

CVSS 3.6 · Low EPSS 0,15%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada babel. Skor CVSS 3.1 3.6 (Low) menurut NVD.

Deskripsi (NVD)

Babel is a compiler for writing next generation JavaScript. Prior to 8.0.0-rc.6 and 7.29.6, @babel/core affected by an arbitrary file read via a sourceMappingURL comment. Using @babel/core to compile maliciously crafted code can allow an attacker to read any source map from the system that is running Babel, if the attacker controls the input source code, can read the output source code, and knows the path of the source map file that they want to read. This vulnerability is fixed in 8.0.0-rc.6 and 7.29.6.

Rincian

Terbit di NVD

22 Juni 2026

Terakhir diubah

26 Juni 2026

Status NVD

Analyzed

CVSS 3.1

3.6 (Low), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/babel/babel/security/advisories/GHSA-4x5r-pxfx-6jf8 mitigasi · advisory vendor