Information Exposure Affecting zabbix/zabbix package, versions [7.4.0,7.4.11)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-ZABBIXZABBIX-20158795
- published27 Sept 2026
- disclosed18 Aug 2026
- creditUnknown
Introduced: 18 Aug 2026
CVE-2026-23931 (opens in a new tab)How to fix?
Upgrade zabbix/zabbix to version 7.4.11 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure via the validatate.api.exists process. An attacker can obtain sensitive macro values by sending crafted requests as an authenticated user. This is only exploitable if the macro values are not set as 'Secret text' or 'Vault secret' types.
Workaround
This vulnerability can be mitigated by configuring macro values as 'Secret text' or 'Vault secret' types.