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CVE-2025-27406

7.6 · HIGH

Icinga Reporting is the central component for reporting related functionality in the monitoring web frontend and framework Icinga Web 2.

Published Mar 26, 2025CWE-79EPSS 0.32%

Overview

CVE-2025-27406 is a high-severity vulnerability. It was published on March 26, 2025 and has a CVSS 3.1 base score of 7.6 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Icinga Reporting is the central component for reporting related functionality in the monitoring web frontend and framework Icinga Web 2. A vulnerability present in versions 0.10.0 through 1.0.2 allows to set up a template that allows to embed arbitrary Javascript. This enables the attacker to act on behalf of the user, if the template is being previewed; and act on behalf of the headless browser, if a report using the template is printed to PDF. This issue has been resolved in version 1.0.3 of Icinga Reporting. As a workaround, review all templates and remove suspicious settings.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/Icinga/icingaweb2-module-reporting/releases/tag/v1.0.3GitHubgithub.com/Icinga/icingaweb2-module-reporting/security/advisories/GHSA-7qvq-54vm-r7hx

How CyberStrike helps

Frequently asked questions

What is CVE-2025-27406?

CVE-2025-27406 is a high-severity vulnerability. It was published on March 26, 2025 and has a CVSS 3.1 base score of 7.6 (HIGH).

How severe is CVE-2025-27406?

This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-27406?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-27406?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-27406 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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