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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.

PUBLISHED Reserved 2026-05-13 | Published 2026-06-05 | Updated 2026-06-08 | Assigner GitHub_M




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-918: Server-Side Request Forgery (SSRF)

Product status

< 26.0.0
affected

< 26.0.0
affected

References

github.com/...issues/security/advisories/GHSA-q862-gcgq-5m6g exploit

github.com/...issues/security/advisories/GHSA-q862-gcgq-5m6g

cve.org (CVE-2026-46393)

nvd.nist.gov (CVE-2026-46393)

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