EUVD-2026-14958
GHSA-xfvx-fm25-g3v4
CVSS 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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3Tags
Description
Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' 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.
Analysis
The Zabbix Agent 2 Docker plugin contains an argument injection vulnerability in the 'docker.container_info' parameter handler that fails to properly sanitize user-supplied input before forwarding requests to the Docker daemon. An authenticated attacker who can invoke Agent 2 can exploit this flaw to read arbitrary files from running Docker containers by injecting malicious parameters through the Docker archive API, potentially exposing sensitive application data, credentials, and configuration files. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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