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GHSA-f38f-jvqj-mfg6

NodeJS version of HAX CMS Has Insecure Default Configuration That Leads to Unauthenticated Access

Source: GitHub Advisory Database (reviewed) Critical CVE-2025-54127

Packages

EcosystemPackageAffectedFixed in
npm @haxtheweb/haxcms-nodejs < 11.0.7 11.0.7

Details

As written in the advisory (Markdown source, shown as plain text).

### Summary The NodeJS version of HAX CMS uses an insecure default configuration designed for local development. The default configuration does not perform authorization or authentication checks. ### Details If a user were to deploy haxcms-nodejs without modifying the default settings, ‘HAXCMS_DISABLE_JWT_CHECKS‘ would be set to ‘true‘ and their deployment would lack session authentication. ![insecure-default-configuration-code](https://github.com/user-attachments/assets/af58b08a-8a26-4ef5-8deb-e6e9d4efefaa) #### Affected Resources - [package.json:13](https://github.com/haxtheweb/haxcms-nodejs/blob/a4d2f18341ff63ad2d97c35f9fc21af8b965248b/package.json#L13) ### PoC To reproduce this vulnerability, [install](https://github.com/haxtheweb/haxcms-nodejs) HAX CMS NodeJS. The application will load without JWT checks enabled. ### Impact Without security checks in place, an unauthenticated remote attacker could access, modify, and delete all site information.

References

External links from the advisory. They lead to third-party sites.