CVE-2025-27405: high-severity vulnerability in icingaweb2
Icinga Web 2 has XSS in embedded content
Published
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 0.3%
exploitation probability
0.3%top 74% of all CVEs
observed exploitation
nono source reports it
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 URL that, once visited by any user, allows to embed arbitrary Javascript into Icinga Web 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.
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Affected products
Icinga · icingaweb2Related 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 14.8%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%