Detections
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SCA: security update for @haxtheweb/haxcms-nodejs, @haxtheweb/iframe-loader, @haxtheweb/video-player (GHSA-jh3h-rpxg-fr36)

critical Tenable Self-Hosted Container Security Plugin ID 442165

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - HAX CMS helps manage microsite universe with PHP or NodeJs backends. A stored cross-site scripting (XSS)
 vulnerability exists in versions prior to 26.0.0 due to improper sanitization of `<iframe>` elements. The
 application allows `javascript:` URIs in the `src` attribute, which are executed when a malicious page is
 viewed. This enables attackers to execute arbitrary JavaScript in the context of the victim’s browser and
 access sensitive data exposed to client-side scripts. Version 26.0.0 fixes the issue. (CVE-2026-46396)

Solution

Update the @haxtheweb/haxcms-nodejs library and its related packages to version 26.0.0 or later.

See Also

https://github.com/advisories/GHSA-jh3h-rpxg-fr36

Plugin Details

Severity: Critical

ID: 442165

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 5/19/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.39

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.6

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS Score Source: CVE-2026-46396

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Critical

Base Score: 9.3

Threat Score: 7.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/19/2026

Vulnerability Publication Date: 5/19/2026

Reference Information

CVE: CVE-2026-46396

cwe: CWE-79