CVE-2026-73255

Katalog CVE

CVSS 6.5 · Medium EPSS 0,66%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada cesanta mongoose. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

Mongoose is an embedded web server and network library. Prior to 7.22, an attacker who can control an SSI-enabled file can place directory traversal sequences in an #include file or #include virtual directive. The mg_ssi() function in src/ssi.c concatenates the directive argument into a filesystem path without calling mg_path_is_sane(), allowing an MG_ENABLE_SSI deployment with ssi_pattern configured to disclose files readable by the Mongoose process. This issue is fixed in version 7.22.

Rincian

Terbit di NVD

20 Agustus 2026

Terakhir diubah

29 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,66% peluang dieksploitasi; lebih tinggi dari 50,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/cesanta/mongoose/security/advisories/GHSA-h7m9-764r-7x4x exploit · advisory vendor
• https://github.com/cesanta/mongoose/commit/a9df523f76f43a38bd53b4232b9cfd4c16869e71 patch
• https://github.com/cesanta/mongoose/pull/3611 issue tracking · patch
• https://github.com/cesanta/mongoose/releases/tag/7.22 release notes