CVE-2026-22704

HAXcms Has Stored XSS Vulnerability that May Lead to Account Takeover

State: Published
Severity: 8.1 High
Published: Jan 10, 2026
Updated: Jan 13, 2026
Reserved: Jan 8, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	8.1 High	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
issueshaxtheweb	>= 11.0.6, < 25.0.0Affected

References

https://github.com/haxtheweb/issues/security/advisories/GHSA-3fm2-xfq7-7778
https://github.com/haxtheweb/haxcms-nodejs/commit/317a8ae29f88be389f7cfeffaef416957122d97e
https://github.com/haxtheweb/haxcms-nodejs/releases/tag/v25.0.0

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