NodeJS Application Crash in HAX CMS Due to Improper Handling of User Input
CVE-2025-54134

7.1HIGH

Key Information:

Vendor

Haxtheweb

Status
Issues
Vendor
CVE Published:
21 July 2025

What is CVE-2025-54134?

HAX CMS NodeJS allows users to manage microsites with a backend built on NodeJS. In versions prior to 11.0.9, a flaw exists where an authenticated user can trigger an application crash by sending API requests with missing required URL parameters. This vulnerability specifically impacts the listFiles and saveFiles endpoints, as the application fails to properly manage exceptions generated by user-modifiable parameters. The issue has been addressed in version 11.0.9, ensuring that proper error handling is implemented.

Affected Version(s)

issues < 11.0.9

References

https://github.com/haxtheweb/issues/security/advisories/G...
x_refsource_CONFIRM
https://github.com/haxtheweb/haxcms-nodejs/commit/e9773d1...
x_refsource_MISC
https://github.com/haxtheweb/haxcms-nodejs/blob/main/src/...
x_refsource_MISC

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-54134 : NodeJS Application Crash in HAX CMS Due to Improper Handling of User Input