CVE-2025-54137

Description

### Summary The NodeJS version of the HAX CMS application is distributed with hardcoded default credentials for the user and superuser accounts. Additionally, the application has default private keys for JWTs. Users aren't prompted to change credentials or secrets during installation, and there is no way to change them through the UI. ### Affected Resources - [HAXCMS.js](https://github.com/haxtheweb/haxcms-nodejs/blob/main/src/lib/HAXCMS.js#L1614) HAXCMSClass ### Impact An unauthenticated attacker can read the default user credentials and JWT private keys from the public haxtheweb GitHub repositories. These credentials and keys can be used to access unconfigured self-hosted instances of the application, modify sites, and perform further attacks.

How to fix CVE-2025-54137

To remediate CVE-2025-54137, upgrade the affected package to a fixed version below.

• —upgrade to 11.0.10 or later

Is CVE-2025-54137 being exploited?

Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 11.0.10

CVSS scores

References (5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2025-54137
• PATCHgithub.com/haxtheweb/issues
• WEBgithub.com/haxtheweb/haxcms-nodejs/blob/main/src/lib/HAXCMS.js#L1614
• WEBgithub.com/haxtheweb/haxcms-nodejs/commit/6dc2441c876350ca6fe9fbaecb058d92ef442869