Skip to content
OpenAdvisories
High DLA-4131-1 4 CVEs

zabbix - security update

Published Apr 19, 2025 · Updated Mar 9, 2026

Fixed packages 1

ReleasePackageFixed in
Debian · 11 zabbix 1:5.0.46+dfsg-1+deb11u1

Vulnerabilities 4

  • High 7.5

    Reflected XSS vulnerability in /zabbix.php?action=export.valuemaps

    The endpoint /zabbix.php?action=export.valuemaps suffers from a Cross-Site Scripting vulnerability via the backurl parameter. This is caused by the reflection of user-supplied data without appropriate HTML escaping or output encoding. As a result, a JavaScrip…

  • Medium 6.0

    DoS vulnerability due to uncontrolled resource exhaustion

    Zabbix server is vulnerable to a DoS vulnerability due to uncontrolled resource exhaustion. An attacker can send specially crafted requests to the server, which will cause the server to allocate an excessive amount of memory and perform CPU-intensive decompre…

  • Low 2.3

    User enumeration via timing attack in Zabbix web interface

    Execution time for an unsuccessful login differs when using a non-existing username compared to using an existing one.

  • Low 2.1

    Excessive information returned by user.get

    Zabbix API user.get returns all users that share common group with the calling user. This includes media and other information, such as login attempts, etc.