NULL Pointer Dereference Affecting @haxtheweb/haxcms-nodejs package, versions <26.0.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-HAXTHEWEBHAXCMSNODEJS-17179630
- published5 Jun 2026
- disclosed19 May 2026
- creditAdhyan Agarwal
Introduced: 19 May 2026
CVE-2026-46357 (opens in a new tab)How to fix?
Upgrade @haxtheweb/haxcms-nodejs to version 26.0.0 or higher.
Overview
@haxtheweb/haxcms-nodejs is a HAXcms nodejs backend
Affected versions of this package are vulnerable to NULL Pointer Dereference when an authenticated attacker sends a specially crafted site creation request to the createSite endpoint. A single request is sufficient to take the entire application offline, requiring a manual server restart to restore service.