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Vulnerability · Published May 8, 2026 · Assigned by GitHub_M

CVE-2026-42224ipl/web is vulnerable to reflected XSS by malformed search requests

High 7.6

In plain English

A high-severity cross-site scripting in ipl-web from Icinga. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.6High
Exploit odds (30 days)0.3%top 82.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

ipl/web is a set of common web components for php projects. Prior to versions 0.13.1 and 0.10.3, 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. This issue has been patched in versions 0.13.1 and 0.10.3.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Packagistipl/web0.13.1GHSA-55wf-5m3q-6jjf
Packagistipl/web0.10.3GHSA-55wf-5m3q-6jjf

Affected products (as reported)

VendorProductVersions
Icinga ipl-web >= 0.11.0, < 0.13.1< 0.10.3

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

References