CVE-2021-21427
CRITICAL9.1EPSS 0.64%Backport for CVE-2021-21024 Blind SQLi from Magento 2
Published: 4/22/2021Modified: 3/13/2026
Also known as:GHSA-fvrf-9428-527m
Description
### Impact This vulnerability allows an administrator unauthorized access to restricted resources. We fixed a vulnerability in the MySQL adapter to prevent SQL injection attacks. This is a backport of CVE-2021-21024 https://helpx.adobe.com/security/products/magento/apsb21-08.html. ### Patches _Has the problem been patched? What versions should users upgrade to?_ > v20.0.9 v19.4.13
Affected packages (1)
- Packagist/openmage/magento-ltsfrom 0, < 19.4.13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |