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Vulnerability record · CVE-2026-25523 · published 4 February 2026

CVE-2026-25523: Openmage magento information exposure vulnerability

Openmage · Magento

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.

5.3 CVSS 3.1 Medium EPSS 0.43% · top 65.0% CWE-200 · Information exposure
5.3CVSS 3.1 base score
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-jg68-vhv3-9r8f Vendor Advisory
https://hackerone.com/bugs?subject=openmage&report_id=3416312 Permissions Required

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-25523), CISA KEV, FIRST EPSS (scores of 2026-10-03). This page is refreshed as NVD updates the record.