CVE-2026-24686

Katalog CVE

CVSS 4.7 · Medium EPSS 0,24%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada theupdateframework go-tuf. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

go-tuf is a Go implementation of The Update Framework (TUF). go-tuf's TAP 4 Multirepo Client uses the map file repository name string (`repoName`) as a filesystem path component when selecting the local metadata cache directory. Starting in version 2.0.0 and prior to version 2.4.1, if an application accepts a map file from an untrusted source, an attacker can supply a `repoName` containing traversal (e.g., `../escaped-repo`) and cause go-tuf to create directories and write the root metadata file outside the intended `LocalMetadataDir` cache base, within the running process's filesystem permissions. Version 2.4.1 contains a patch.

Rincian

Terbit di NVD

27 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 13,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/theupdateframework/go-tuf/security/advisories/GHSA-jqc5-w2xx-5vq4 exploit · advisory vendor
• https://github.com/theupdateframework/go-tuf/commit/d361e2ea24e427581343dee5c7a32b485d79fcc0 patch