Medium 5.3Published Oct 16, 2025

CVE-2025-61789Icinga DB Web hidden/protected custom variables are prone to filter enumeration

Updated under an hour ago (Oct 27, 2026, 7:30 AM ET)

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Every CVE for icingadb-web

Exploited in the last 30 days

Icinga DB Web provides a graphical interface for Icinga monitoring. Before 1.1.4 and 1.2.3, an authorized user with access to Icinga DB Web, can use a custom variable in a filter that is either protected by icingadb/protect/variables or hidden by icingadb/denylist/variables, to guess values assigned to it. Versions 1.1.4 and 1.2.3 respond with an error if such a custom variable is used.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-204
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Oct 16, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Icinga icingadb-web icinga:icingadb_web (from the name)	before 1.1.4; from 1.2.0, < 1.2.3	CNA record
icinga icinga_db_web icinga:icinga_db_web	before 1.1.4; from 1.2.0 before 1.2.3	NVD

References

References

https://github.com/Icinga/icingadb-web/security/advisories/GHSA-w57j-28jc-8429	x-refsource-confirm, patch, vendor-advisory
https://github.com/Icinga/icingadb-web/commit/5e982dad40ec379075307ab1693580138e675b18	x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.