CVE-2026-48162

Katalog CVE

CVSS 9.1 · Critical EPSS 0,65%

Kerentanan External Control of File Name or Path pada wazuh. Skor CVSS 3.1 9.1 (Critical) menurut github.com.

Deskripsi (NVD)

Wazuh is a free and open source platform used for threat prevention, detection, and response. From 4.0.0 until 4.14.6 and 5.0.0-beta3, DistributedAPI.send_tmp_file() in framework/wazuh/core/cluster/dapi/dapi.py joins an attacker-controlled tmp_file value to WAZUH_PATH without canonicalization or confinement. A cluster peer holding the shared Fernet key can use traversal or an absolute path to make the master return any readable file over the cluster channel. Reading /var/ossec/api/configuration/security/private_key.pem allows the peer to forge administrator REST API tokens offline and then exercise administrative privileges without creating an account. This issue is fixed in versions 4.14.6 and 5.0.0-beta3.

Rincian

Terbit di NVD

19 Agustus 2026

Terakhir diubah

15 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-73: External Control of File Name or Path

EPSS (30 hari)

0,65% peluang dieksploitasi; lebih tinggi dari 49,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wazuh/wazuh/security/advisories/GHSA-r6f5-h662-8ffc exploit · advisory vendor
• https://github.com/wazuh/wazuh/commit/de1eeedbe336744934be4e20d87d84a76e438cee patch
• https://github.com/wazuh/wazuh/pull/36246 issue tracking · patch
• https://github.com/wazuh/wazuh/releases/tag/v4.14.6 patch · release notes
• https://github.com/wazuh/wazuh/releases/tag/v5.0.0-beta3 patch · release notes