Debian/zabbix: medium 5.4
Prototype pollution vulnerability in searchParamsToObject() is leading to a persistent XSS in Maps. URL parameter processing was not filtering dangerous properties like __proto__, combined with jQuery
Action: Upgrade zabbix to 1:7.0.27+dfsg-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:7.0.27+dfsg-1 | - |
Fixed versions
| 1:7.0.27+dfsg-1 |
Sources
- osv: DEBIAN-CVE-2026-23929#Debian:14/zabbix
- https://security-tracker.debian.org/tracker/CVE-2026-23929
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