CVE-2026-25523
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
3Tags
Description
Magento-lts is a long-term support alternative to Magento Community Edition (CE). Prior to version 20.16.1, the admin url can be discovered without prior knowledge of it's location by exploiting the X-Original-Url header on some configurations. This issue has been patched in version 20.16.1.
Analysis
Magento-lts versions prior to 20.16.1 expose the admin panel URL through improper handling of the X-Original-Url header in certain server configurations, allowing unauthenticated attackers to discover the administrative interface location without prior knowledge. This information disclosure weakness could facilitate follow-up attacks targeting the admin panel. …
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Remediation
Within 30 days: Identify affected systems running url can be discovered without and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.
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External POC / Exploit Code
Leaving vuln.today
GHSA-jg68-vhv3-9r8f