Vulnerability Description
Magento Long Term Support (LTS) is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Prior to 20.18.0, there is a reflected XSS vulnerability under admin panel -> System -> Import/Export -> Dataflow - Profiles. This vulnerability is fixed in 20.18.0.
Related Weaknesses (CWE)
References
- https://github.com/OpenMage/magento-lts/security/advisories/GHSA-x8jv-q8j2-487c
- https://github.com/OpenMage/magento-lts/security/advisories/GHSA-x8jv-q8j2-487c
FAQ
What is CVE-2026-42458?
CVE-2026-42458 is a documented vulnerability. Magento Long Term Support (LTS) is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Pri...
How severe is CVE-2026-42458?
CVSS scoring is not yet available for CVE-2026-42458. Check NVD for updates.
Is there a patch for CVE-2026-42458?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.