What is CVE-2026-25523?

CVE-2026-25523 is a medium-severity vulnerability in Openmage Magento-lts, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-02-04.

How severe is CVE-2026-25523?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Openmage Magento-lts

CVE-2026-25523

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 configurat…

Vulnerability class: Information Disclosure

EPSS: 0.000 (1.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Openmage Magento-lts — versions < 20.16.1

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

https://github.com/OpenMage/magento-lts/security/advisories/GHSA-jg68-vhv3-9r8f (x_refsource_CONFIRM)
https://hackerone.com/bugs?subject=openmage&report_id=3416312 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-25523?: CVE-2026-25523 is a medium-severity vulnerability in Openmage Magento-lts, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-02-04.
How severe is CVE-2026-25523?: Medium severity. CVSS v3 base score is 5.3 out of 10.