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OpenAdvisories
High · 7.1 CVE-2026-46393 EUVD-2026-34884GHSA-q862-gcgq-5m6g

HAXcms createSite SSRF Enables Arbitrary File Read

Published Jun 5, 2026 · Updated Jun 8, 2026 · Assigned by GitHub_M

Description

HAX CMS helps manage microsite universe with PHP or NodeJs backends. An authenticated Server-Side Request Forgery (SSRF) vulnerability in versions prior to 26.0.0 allows authenticated users to fetch arbitrary internal or local resources and write the responses to a web-accessible directory, enabling arbitrary file read and internal network access. Version 26.0.0 contains a fix.

Affected products

VendorProductAffectedFixed
haxtheweb haxcms-nodejs < 26.0.0 —
haxtheweb haxcms-php < 26.0.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm @haxtheweb/haxcms-nodejs < 26.0.0 26.0.0 GHSA-q862-gcgq-5m6g

References