CVE-2025-61789

MEDIUM5.3

Icinga DB Web hidden/protected custom variables are prone to filter enumeration

Published Oct 16, 2025

Modified 3 months ago

No fix available

Details

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.

References

WEBhttps://github.com/Icinga/icingadb-web/commit/5e982dad40ec379075307ab1693580138e675b18 WEBhttps://github.com/Icinga/icingadb-web/security/advisories/GHSA-w57j-28jc-8429 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2025-61789

CVSS Analysis

CVSS v3.1

5.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

NoneA:N

5.3/CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

Other

CWE-204

Ecosystems

Timeline

PublishedOct 16, 2025

ModifiedOct 16, 2025