Detections
Analytics

SCA: security update for @haxtheweb/open-apis (GHSA-4fg7-f244-3j49)

high Tenable Self-Hosted Container Security Plugin ID 442167

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. Starting in version 9.0.1 and prior
 to version 26.0.0 of @haxtheweb/open-apis, multiple functions conduct substring-only matching to validate
 hostnames to which basic authorization should be sent. An attacker can append the matched substrings to an
 attacker-controlled endpoint and capture authentication. Version 26.0.0 fixes the issue. (CVE-2026-46391)

Solution

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

See Also

https://github.com/advisories/GHSA-4fg7-f244-3j49

Plugin Details

Severity: High

ID: 442167

Version: Revision 1.9

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: Medium

Score: 4.3

Percentile: 53.66

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

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

CVSS Score Source: CVE-2026-46391

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

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

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 7.7

Threat Vector: CVSS:4.0/E:P

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/19/2026

Vulnerability Publication Date: 5/19/2026

Reference Information

CVE: CVE-2026-46391