Icinga icingadb-web up to 1.1.3/1.2.2 response discrepancy

Summaryinfo

A vulnerability identified as problematic has been detected in Icinga icingadb-web up to 1.1.3/1.2.2. This affects an unknown part. Performing a manipulation results in response discrepancy. This vulnerability is cataloged as CVE-2025-61789. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Icinga icingadb-web up to 1.1.3/1.2.2. This affects some unknown functionality. The manipulation with an unknown input leads to a response discrepancy vulnerability. CWE is classifying the issue as CWE-204. The product provides different responses to incoming requests in a way that reveals internal state information to an unauthorized actor outside of the intended control sphere. This is going to have an impact on confidentiality. The summary by CVE is:

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.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2025-61789 since 09/30/2025. The exploitability is told to be difficult. It is possible to initiate the attack remotely. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 270727 (Linux Distros Unpatched Vulnerability : CVE-2025-61789), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 1.1.4 or 1.2.3 eliminates this vulnerability. Applying the patch 5e982dad40ec379075307ab1693580138e675b18 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at Tenable (270727). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Icinga

Name

• icingadb-web

Version

• 1.1.0
• 1.1.1
• 1.1.2
• 1.1.3
• 1.2.0
• 1.2.1
• 1.2.2

License

• open-source

Website

• Product: https://github.com/Icinga/icingadb-web/

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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