CVE-2026-53449

Katalog CVE

CVSS 6.0 · Medium EPSS 0,21%

Kerentanan External Control of File Name or Path pada coturn project coturn. Skor CVSS 3.1 6.0 (Medium) menurut github.com.

Deskripsi (NVD)

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, the psd print sessions dump CLI command in coturn takes a filename argument and directly passes it to fopen with no path validation. An authenticated admin with CLI access can overwrite arbitrary files writable by the coturn process because the command string is used as-is after stripping the psd prefix and leading spaces, allowing truncation and overwrite with session dump data. This issue is fixed in version 4.13.0.

Rincian

Terbit di NVD

10 Juli 2026

Terakhir diubah

16 Juli 2026

Status NVD

Analyzed

CVSS 3.1

6.0 (Medium), sumber github.com
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-73: External Control of File Name or Path

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/coturn/coturn/commit/e72930f571beba3bc7a9f97661af2614aae92a55 patch
• https://github.com/coturn/coturn/security/advisories/GHSA-jj76-vwjw-w34r exploit · advisory pihak ketiga
• https://github.com/coturn/coturn/releases/tag/4.13.0 release notes