Document root path disclosure on Maintenance page

published 2020-11-09 6 y ago modified 2026-09-08 2 mo ago also BIT-magento-2020-24406 , EUVD-2022-4617 , GHSA-mr8q-7f5j-wc79

cvss: 3.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 2.1%; EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits: 0; none known

When in maintenance mode, Magento version 2.4.0 and 2.3.4 (and earlier) are affected by an information disclosure vulnerability that could expose the installation path during build deployments. This information could be helpful to attackers if they are able to identify other exploitable vulnerabilities in the environment.

Patch / fix

fixed in 2

packagist magento/community-edition 2.3.6, 2.4.1
bitnami magento 2.3.5, 2.4.1

Exploit prediction

2.08% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
GitHub	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:P/I:N/A:N
OSV	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	magento/community-edition	<2.3.6 >=2.4.0, <2.4.1	2.3.6 2.4.1
bitnami	magento	<2.3.5 >=2.4.0, <2.4.1	2.3.5 2.4.1

Affected products

Adobe Magento Commerce

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

helpx.adobe.com /security/products/magento/apsb20-59.html
web, vendor-advisory, advisory
nvd.nist.gov /vuln/detail/CVE-2020-24406
advisory, web
github.com /magento/magento2
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary