CVE-2026-46396: HAX CMS has a stored XSS via <iframe> that allows access to sensitive client-side data and account takeover
haxtheweb · haxcms-nodejs
Affected: haxtheweb haxcms-nodejs · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 13% of scored CVEs
DescriptionCVE.org
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.
Affected products3
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- haxtheweb · haxcms-nodejs< 26.0.0
- haxtheweb · video-player< 26.0.0
- haxtheweb · iframe-loader< 26.0.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Weakness
- Cross-site Scripting
- Vendor
- haxtheweb
- Published
- June 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-46396 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.