CVE-2026-0397

Katalog CVE

CVSS 4.3 · Medium EPSS 0,16%

Kerentanan Permissive Cross-domain Security Policy with Untrusted Domains pada powerdns dnsdist. Skor CVSS 3.1 4.3 (Medium) menurut NVD.

Deskripsi (NVD)

When the internal webserver is enabled (default is disabled), an attacker might be able to trick an administrator logged to the dashboard into visiting a malicious website and extract information about the running configuration from the dashboard. The root cause of the issue is a misconfiguration of the Cross-Origin Resource Sharing (CORS) policy.

Rincian

Terbit di NVD

31 Maret 2026

Terakhir diubah

25 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-942: Permissive Cross-domain Security Policy with Untrusted Domains

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-02.html advisory vendor