CVE-2026-25523CWE-200

Magento's X-Original-Url header can expose admin url

Medium · published February 4, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
36.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00429 · 36.1th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-02-04T21:21Z
EPSS history
Timeline
  • 04 FEB 21:21Z
    Magento's X-Original-Url header can expose admin url
    cvelistv5