CVE-2026-44901

Katalog CVE

CVSS 8.4 · High EPSS 0,75%

Kerentanan Deserialization of Untrusted Data pada wazuh. Skor CVSS 3.1 8.4 (High) 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-beta2, AffectedItemsWazuhResult.merge() in framework/wazuh/core/results.py trusts the sort_casting field in a cluster worker's JSON response. During a distributed API merge, attacker-controlled type names are resolved through Python builtins without an allowlist. A compromised worker can set sort_casting to exec and place Python source in affected_items, causing the master to execute the payload as root when responses from multiple nodes are merged. This issue is fixed in versions 4.14.6 and 5.0.0-beta2.

Rincian

Terbit di NVD

19 Agustus 2026

Terakhir diubah

15 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

0,75% peluang dieksploitasi; lebih tinggi dari 53,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/wazuh/wazuh/security/advisories/GHSA-8c6v-7g3w-prrq exploit · advisory vendor
• https://github.com/wazuh/wazuh/commit/b29849f8abb08d78f257e6106b6111a8a1b0e621 patch
• https://github.com/wazuh/wazuh/pull/35757 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-beta2 patch · release notes