CVE-2025-27609lowCWE-79

CVE-2025-27609: low-severity vulnerability in icingaweb2

Icinga Web 2 Vulnerable to Reflected XSS

Published

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8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 1.1epss 0.3%
Icinga Web 2 is an open source monitoring web interface, framework and command-line interface. A vulnerability in versions prior to 2.11.5 and 2.12.13 allows an attacker to craft a request that, once transmitted to a victim's Icinga Web, allows to embed arbitrary Javascript into it and to act on behalf of that user. This issue has been resolved in versions 2.11.5 and 2.12.3 of Icinga Web 2. As a workaround, those who have Icinga Web 2.12.2 may enable a content security policy in the application settings. Any modern browser with a working CORS implementation also sufficiently guards against the vulnerability.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U
Affected products
Icinga · icingaweb2
Related CVEs — icingaweb2

In the same product, most dangerous first.

CVE-2022-24716HIGHPath traversal in Icinga Web 2EPSS 89.4%CVE-2022-24715HIGHArbitrary code execution for authenticated users in Icinga Web 2EPSS 14.9%CVE-2021-32747MEDIUMCustom variable protection and blacklists can be circumventedEPSS 1.4%CVE-2021-32746MEDIUMPossible path traversal by use of the `doc` moduleEPSS 1.3%CVE-2022-24714MEDIUMDisclosure of hosts and related data, linked to decommissioned services in Icinga Web 2EPSS 1.2%CVE-2025-27404HIGHIcinga Web 2 DOM-based XSS vulnerabilityEPSS 0.6%