ipl/web is vulnerable to reflected XSS by malformed search requests
Summary
CVE-2026-42224: ipl/web is vulnerable to reflected XSS by malformed search requests. Affects ipl/web versions < 0.13.1. Fixed in 0.13.1. How to fix ↓
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Impact
The vulnerability allows an attacker to inject malicious Javascript into a victim's browser to run it in the context of Icinga Web. The victim needs to visit a specifically prepared website and may have no immediate chance to notice any wrongdoing.
Patches
Version 0.13.1 includes a fix for this. It will be published as part of icinga-php-library version 0.19.2.
Workarounds
Enable the Content-Security-Policy (CSP) in the general configuration of Icinga Web available since version 2.12.0.
References
None
How To Fix
Minimum fixed version
0.13.1
This is the first release that contains the fix.
composer require ipl/web:0.13.1
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References
Related vulnerabilities
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