CVE Intelligence

Haxtheweb Iframe-loader vulnerabilities

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Published CVEs affecting Haxtheweb Iframe-loader: 1 record(s), with affected versions and fixes.

CVE-2026-46396 Critical · 9.3 CWE-79 Jun 5, 2026
HAX CMS has a stored XSS via <iframe> that allows access to sensitive client-side data and account takeover
HAX CMS helps manage microsite universe with PHP or NodeJs backends. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 26.0.0 due to improper sanitization of `<iframe>` elements. The application allows `javascript:` URIs in the `src` attribute, which are executed when a malicious page is viewed. This enables attackers to execute arbitrary JavaScript in the context of the victim’s browser and access sensitive data exposed to client-side scripts. Version 26.0.0 fixes the issue.