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CVE-2026-85189

Modals (Free, Pro) extension for Joomla · Vulnerability

CVSS 4.0 7.5 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-85189

Published

Joomla Extension - regularlabs.com - Privileged stored XSS via executable URL schemes in Modals extension for Joomla < 17.0.0 - Modals treats a destination using an executable browser URL scheme as an ordinary modal URL. The value can reach both the generated link and the iframe-loading path. Authored content can consequently become JavaScript in a visitor's browser without using Modals' separate Pro JavaScript Events feature.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-85189

Published

plg_system_modals

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "packageName": "plg_system_modals",
                    "product": "Modals (Free, Pro) extension for Joomla",
                    "vendor": "regularlabs.com",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.0.0-16.2.0"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON