Magento Insecure Direct Object Reference (IDOR) in the product module

MEDIO 5.3CVE-2021-21022 · BIT-magento-2021-21022 · GHSA-8pfq-g48p-x7w8 · Published 11/02/2021 · updated 17/06/2026

Package	Affected versions	Patched versions
magento/community-edition Packagist	`≥ 2.4.0, < 2.4.1-p1< 2.3.6-p1`	`2.4.1-p12.3.6-p1`
magento/project-community-edition Packagist	`≤ 2.0.2`	No fix yet
magento magento	`= 2.3.6= 2.4.0= 2.4.1< 2.3.6`	`2.3.6`

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to an insecure direct object reference (IDOR) in the product module. Successful exploitation could lead to unauthorized access to restricted resources.

NVD description

References

nvd.nist.gov/vuln/detail/CVE-2021-21022 · ADVISORY
magento/magento2 · PACKAGE
helpx.adobe.com/security/products/magento/apsb21-08.html · WEB

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