CVE-2026-128048
OpenMage magento-lts before 20.18.2 Information Disclosure via Email Template getConfig
CVSS Score
4.9
EPSS Score
0.0%
EPSS Percentile
0th
OpenMage magento-lts before 20.18.2 and 21.0.0-beta1 before 21.0.0-beta3 lets restricted administrators read decrypted configuration secrets because the store.getConfig email template directive's encrypted-path check missed config.xml-declared paths, case variants of the getConfig method name, and parent paths. Administrators with Transactional Emails access can preview a crafted template to expose PayPal, payment gateway, and carrier credentials.
| CWE | CWE-178 |
| Vendor | openmage |
| Product | magento-lts |
| Published | Nov 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
OpenMage / magento-lts
0 < 20.18.2
OpenMage / magento-lts
21.0.0-beta1 < 21.0.0-beta3
References
github.com: https://github.com/OpenMage/magento-lts/security/advisories/GHSA-94p5-6j66-c9j6 github.com: https://github.com/OpenMage/magento-lts/commit/6763d33dfdb7fb33704ad095eb8e4d5a20e30f75 vulncheck.com: https://www.vulncheck.com/advisories/openmage-magento-lts-before-20.18.2-information-disclosure-via-email-template-getconfig
Credits
🔍 C-Brown colinmollenhour Hanmac