What is CVE-2026-42224?

CVE-2026-42224 is a high-severity vulnerability in Icinga Ipl-web, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2026-05-08.

How severe is CVE-2026-42224?

High severity. CVSS v3 base score is 7.6 out of 10.

XSS in Icinga Ipl-web

CVE-2026-42224

ipl/web is a set of common web components for php projects. Prior to version 0.13.1, 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 vi…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (11.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H.

Affected products

Icinga Ipl-web — versions < 0.13.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-42224?: CVE-2026-42224 is a high-severity vulnerability in Icinga Ipl-web, classified under Cross-site Scripting. CVSS score: 7.6/10. Published 2026-05-08.
How severe is CVE-2026-42224?: High severity. CVSS v3 base score is 7.6 out of 10.