Improper Restriction of Rendered UI Layers or Frames Affecting @haxtheweb/haxcms-nodejs package, versions <11.0.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.03% (8th percentile)

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  • Snyk IDSNYK-JS-HAXTHEWEBHAXCMSNODEJS-10494089
  • published23 Jun 2025
  • disclosed9 Jun 2025
  • creditLiam Geyer, odransfield

Introduced: 9 Jun 2025

NewCVE-2025-49139  (opens in a new tab)
CWE-1021  (opens in a new tab)

How to fix?

Upgrade @haxtheweb/haxcms-nodejs to version 11.0.0 or higher.

Overview

@haxtheweb/haxcms-nodejs is a HAXcms nodejs backend

Affected versions of this package are vulnerable to Improper Restriction of Rendered UI Layers or Frames through the iframe URL parameter. An attacker can manipulate the iframe to point to a malicious site designed to capture user credentials by convincing a user to input their login details.

CVSS Base Scores

version 4.0
version 3.1