CVE-2026-40256

Katalog CVE

CVSS 5.0 · Medium EPSS 0,37%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada weblate. Skor CVSS 3.1 5.0 (Medium) menurut github.com.

Deskripsi (NVD)

Weblate is a web based localization tool. In versions prior to 5.17, repository-boundary validation relies on string prefix checks on resolved absolute paths. In multiple code paths, the check uses startswith against the repository root path. This is not path-segment aware and can be bypassed when the external path shares the same string prefix as the repository path (for example, repo and repo_outside). This issue has been fixed in version 5.17.

Rincian

Terbit di NVD

15 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.0 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/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)

0,37% peluang dieksploitasi; lebih tinggi dari 29,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/WeblateOrg/weblate/security/advisories/GHSA-ffgh-3jrf-8wvh patch · advisory vendor
• https://github.com/WeblateOrg/weblate/commit/e30dbcb33ae78e754ecef192d54f996b89cb4e15 patch