CVE-2026-23919

Katalog CVE

CVSS 6.0 · Medium EPSS 0,24%

Kerentanan Exposure of Data Element to Wrong Session pada zabbix. Skor CVSS 3.1 6.0 (Medium) menurut NVD.

Deskripsi (NVD)

For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts they do not have access to. A fix has been released that makes the built in Zabbix JavaScript objects read-only, but please be advised that usage of global JavaScript variables is not recommended because their content could be leaked. More information <a href='https://www.zabbix.com/documentation/7.4/en/manual/installation/known_issues#preprocessing-global-variables-are-unsafe'>in Zabbix documentation</a>.

Rincian

Terbit di NVD

24 Maret 2026

Terakhir diubah

18 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-488: Exposure of Data Element to Wrong Session

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 14,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.zabbix.com/browse/ZBX-27638 advisory vendor