CVE-2026-32727

Katalog CVE

CVSS 6.5 · Medium EPSS 0,53%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada scitokens library. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

SciTokens is a reference library for generating and using SciTokens. Prior to version 1.9.7, the Enforcer is vulnerable to a path traversal attack where an attacker can use dot-dot (..) in the scope claim of a token to escape the intended directory restriction. This occurs because the library normalizes both the authorized path (from the token) and the requested path (from the application) before comparing them using startswith. This issue has been patched in version 1.9.7.

Rincian

Terbit di NVD

31 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.5 (Medium), sumber NVD
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)

0,53% peluang dieksploitasi; lebih tinggi dari 43,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/scitokens/scitokens/security/advisories/GHSA-3x2w-63fp-3qvw exploit · advisory vendor
• https://github.com/scitokens/scitokens/commit/2d1cc9e42bc944fe0bbc429b85d166e7156d53f9 patch
• https://github.com/scitokens/scitokens/pull/230 issue tracking
• https://github.com/scitokens/scitokens/releases/tag/v1.9.7 release notes