CVE-2026-58203

Katalog CVE

CVSS 5.3 · Medium EPSS 0,19%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada pydantic-settings. Skor CVSS 3.1 5.3 (Medium) menurut github.com.

Deskripsi (NVD)

pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secrets_dir. When secrets_nested_subdir=True, a directory entry inside secrets_dir that is a symbolic link pointing outside secrets_dir is followed, so files outside the configured directory are read into settings values. The same code path bypasses the documented secrets_dir_max_size protection. An attacker or lower-privileged component able to influence entries in the configured secrets directory (for example, a writable or shared secrets mount) can turn this into an unintended local file read into settings and can defeat the advertised loading-size cap. This vulnerability is fixed in 2.14.2.

Rincian

Terbit di NVD

6 Juli 2026

Terakhir diubah

27 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-59: Improper Link Resolution Before File Access ('Link Following')
CWE-400: Uncontrolled Resource Consumption

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 7,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/pydantic/pydantic-settings/security/advisories/GHSA-4xgf-cpjx-pc3j exploit · mitigasi · advisory vendor