CVE-2026-22704 — HIGH (8.0)

Vulnerability Description

HAX CMS helps manage microsite universe with PHP or NodeJs backends. In versions 11.0.6 to before 25.0.0, HAX CMS is vulnerable to stored XSS, which could lead to account takeover. This issue has been patched in version 25.0.0.

CVSS Score

8.0

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Psu	Haxcms-Nodejs	11.0.6

Related Weaknesses (CWE)

CWE-79

References

https://github.com/haxtheweb/haxcms-nodejs/commit/317a8ae29f88be389f7cfeffaef416Patch
https://github.com/haxtheweb/haxcms-nodejs/releases/tag/v25.0.0Release Notes
https://github.com/haxtheweb/issues/security/advisories/GHSA-3fm2-xfq7-7778ExploitVendor Advisory

FAQ

What is CVE-2026-22704?

CVE-2026-22704 is a vulnerability with a CVSS score of 8.0 (HIGH). HAX CMS helps manage microsite universe with PHP or NodeJs backends. In versions 11.0.6 to before 25.0.0, HAX CMS is vulnerable to stored XSS, which could lead to account takeover. This issue has been...

How severe is CVE-2026-22704?

CVE-2026-22704 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-22704?

Check the references section above for vendor advisories and patch information. Affected products include: Psu Haxcms-Nodejs.