CVE-2026-23924

Severity CVSS v4.0:

MEDIUM

Type:

Unavailable / Other

Publication date:

24/03/2026

Last modified:

25/03/2026

Description

Zabbix Agent 2 Docker plugin does not properly sanitize the &#39;docker.container_info&#39; parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting them via the Docker archive API.

Impact

Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 6.10 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): High
User Interaction (UI): None
Confidentiality (VC): None
Integrity (VI): None
Availability (VA): None
Confidentiality (SC): High
Integrity (SI): None
Availability (SA): None

Base Score 4.0

6.10

Severity 4.0

MEDIUM

References to Advisories, Solutions, and Tools

https://support.zabbix.com/browse/ZBX-27642