CVE-2026-30976

Katalog CVE

CVSS 7.5 · High EPSS 0,71%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada sonarr. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Sonarr is a PVR for Usenet and BitTorrent users. In versions on the 4.x branch prior to 4.0.17.2950, an unauthenticated remote attacker can potentially read any file readable by the Sonarr process. These include application configuration files (containing API keys and database credentials), Windows system files, and any user-accessible files on the same drive This issue only impacts Windows systems; macOS and Linux are unaffected. Files returned from the API were not limited to the directory on disk they were intended to be served from. This problem has been patched in 4.0.17.2950 in the nightly/develop branch or 4.0.17.2952 for stable/main releases. It's possible to work around the issue by only hosting Sonarr on a secure internal network and accessing it via VPN, Tailscale or similar solution outside that network.

Rincian

Terbit di NVD

25 Maret 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/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)

0,71% peluang dieksploitasi; lebih tinggi dari 52,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Sonarr/Sonarr/security/advisories/GHSA-h393-v5hm-6h8f advisory vendor
• https://github.com/Sonarr/Sonarr/releases/tag/v4.0.17.2950 release notes
• https://github.com/Sonarr/Sonarr/releases/tag/v4.0.17.2952 release notes