Description
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.
Published: 2026-06-05
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-4fg7-f244-3j49 HAX open-apis: Credential Theft via Server-Side Request Forgery (SSRF) in open-apis
History

Fri, 05 Jun 2026 19:00:00 +0000

Type Values Removed Values Added
Description 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.
Title HAX open-apis: Credential Theft via Server-Side Request Forgery (SSRF) in open-apis
Weaknesses CWE-183
CWE-918
References
Metrics cvssV4_0

{'score': 8.7, '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'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-06-05T18:18:42.028Z

Reserved: 2026-05-13T19:53:47.922Z

Link: CVE-2026-46391

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-06-05T19:16:33.007

Modified: 2026-06-05T19:20:19.607

Link: CVE-2026-46391

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses