CVE-2025-30164: Icinga Web 2 has open redirect on login page
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 vulnerability allows an attacker to craft a URL that, once visited by an authenticated user (or one that is able to authenticate), allows to manipulate the backend to redirect the user to any location. This issue has been resolved in versions 2.11.5 and 2.12.3 of Icinga Web 2. No known workarounds are available.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Icinga Web 2to a version that resolves this vulnerability.Fixed in 2.11.5 - Upgrade
Upgrade
Icinga Web 2to a version that resolves this vulnerability.Fixed in 2.12.3
Event History
Frequently Asked Questions
What is the severity of CVE-2025-30164?
CVE-2025-30164 is considered a medium severity vulnerability that affects Icinga Web 2.
How do I fix CVE-2025-30164?
To fix CVE-2025-30164, you should upgrade to Icinga Web 2 versions 2.11.5 or 2.12.13 or later.
Which versions of Icinga Web 2 are affected by CVE-2025-30164?
CVE-2025-30164 affects Icinga Web 2 versions prior to 2.11.5 and 2.12.13.
What kind of threat does CVE-2025-30164 pose?
CVE-2025-30164 allows attackers to craft malicious URLs that can compromise authenticated users of Icinga Web 2.
Is user authentication required to exploit CVE-2025-30164?
Yes, CVE-2025-30164 requires the attacker to target an authenticated user or one capable of authentication.