Magento’s X-Original-Url header can expose admin url_CVE-2026-25523

5.3 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Basic Information

ID CVE-2026-25523

Source GitHub_M

Published Feb 4, 2026 at 21:21

Modified Feb 4, 2026 at 21:40

Affected Product

Vendor OpenMage

Product magento-lts

Version < 20.16.1

Affected Versions OpenMage magento-lts < 20.16.1

CWE Classification

CWE-200

References

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    "lastseen": "",
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    "published": "2026-02-04T21:21:56.414Z",
    "modified": "2026-02-04T21:40:35.514Z",
    "type": "cve",
    "title": "Magento's X-Original-Url header can expose admin url",
    "source": "GitHub_M",
    "references": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-jg68-vhv3-9r8f\nhttps://hackerone.com/bugs?subject=openmage&report_id=3416312",
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    "cvss": {
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        "version": "3.1"
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        "cvssV3": {
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