What’s Vulnerable › Vulnerabilities

CVE-2025-54128: HAX CMS NodeJs's Disabled Content Security Policy Enables Cross-Site Scripting

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-07-21 · updated 2026-06-17
• Weakness: CWE-79

Description

HAX CMS NodeJs allows users to manage their microsite universe with a NodeJs backend. In versions 11.0.7 and below, the NodeJS version of HAX CMS has a disabled Content Security Policy (CSP). This configuration is insecure for a production application because it does not protect against cross-site-scripting attacks. The contentSecurityPolicy value is explicitly disabled in the application's Helmet configuration in app.js. This is fixed in version 11.0.8.

Affected products

• haxtheweb haxcms-nodejs: before 11.0.8 — fixed in 11.0.8

How to fix

Upgrade to a fixed version: haxtheweb haxcms-nodejs 11.0.8. Check the vendor advisory for mitigations.

References

• https://github.com/haxtheweb/haxcms-nodejs/commit/ddb9351c6d6418008d4084a5b17fd6d611bc4e30
• https://github.com/haxtheweb/issues/security/advisories/GHSA-59g8-h59f-8hjp

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