CVE-2026-46496

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 the `<video-player>` component. The component allows `javascript:` URIs in the `source` attribute, which are executed when the page is viewed. This enables attackers to execute arbitrary JavaScript in the context of the victim’s browser and access sensitive data such as JWT tokens and more. Version 26.0.0 fixes the issue.

CVSS

No CVSS.

References

Link	Resource
https://github.com/haxtheweb/issues/security/advisories/GHSA-2m6p-hm3w-6jm3
https://github.com/haxtheweb/issues/security/advisories/GHSA-2m6p-hm3w-6jm3

Configurations

No configuration.

History

05 Jun 2026, 20:17

Type	Values Removed	Values Added
References	~~() https://github.com/haxtheweb/issues/security/advisories/GHSA-2m6p-hm3w-6jm3 -~~	() https://github.com/haxtheweb/issues/security/advisories/GHSA-2m6p-hm3w-6jm3 -

05 Jun 2026, 19:20

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-05 19:16

Updated : 2026-06-17 10:53

NVD link : CVE-2026-46496

Mitre link : CVE-2026-46496

CVE.ORG link : CVE-2026-46496

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-116

Improper Encoding or Escaping of Output

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