CVE-2025-27404

Description

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.

Reserved 2025-02-24 | Published 2025-03-26 | Updated 2025-03-26 | Assigner GitHub_M

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

< 2.11.5
affected

>= 2.12.0, < 2.12.3
affected

References

github.com/...gaweb2/security/advisories/GHSA-c6pg-h955-wf66

github.com/Icinga/icingaweb2/releases/tag/v2.11.5

github.com/Icinga/icingaweb2/releases/tag/v2.12.3

cve.org (CVE-2025-27404)

nvd.nist.gov (CVE-2025-27404)

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