CVE-2025-27406

Icinga Reporting Stored XSS leads to SSRF

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.

Category

7.6
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Affected: Icinga icingaweb2-module-reporting
Published at:
Updated at:

References

Link Tags
https://github.com/Icinga/icingaweb2-module-reporting/security/advisories/GHSA-7qvq-54vm-r7hx
https://github.com/Icinga/icingaweb2-module-reporting/releases/tag/v1.0.3

Frequently Asked Questions

What is the severity of CVE-2025-27406?
CVE-2025-27406 has been scored as a high severity vulnerability.
How to fix CVE-2025-27406?
To fix CVE-2025-27406, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-27406 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-27406 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-27406?
CVE-2025-27406 affects Icinga icingaweb2-module-reporting.
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