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Medium severity5.3NVD Advisory· Published Feb 11, 2021· Updated Jun 17, 2026

CVE-2021-21026

CVE-2021-21026

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are affected by an improper authorization vulnerability in the integrations module. Successful exploitation could lead to unauthorized access to restricted resources by an unauthenticated attacker. Access to the admin console is required for successful exploitation.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
magento/community-editionPackagist
< 2.3.6-p12.3.6-p1
magento/community-editionPackagist
>= 2.4.0, < 2.4.22.4.2
magento/project-community-editionPackagist
<= 2.0.2—

Affected products

14
  • Magento/Magento10 versions
    cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*+ 9 more
    • cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*range: <2.3.6
    • cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*range: <2.3.6
    • cpe:2.3:a:magento:magento:2.3.6:-:*:*:commerce:*:*:*
    • cpe:2.3:a:magento:magento:2.3.6:-:*:*:open_source:*:*:*
    • cpe:2.3:a:magento:magento:2.4.0:-:*:*:commerce:*:*:*
    • cpe:2.3:a:magento:magento:2.4.0:-:*:*:open_source:*:*:*
    • cpe:2.3:a:magento:magento:2.4.0:p1:*:*:commerce:*:*:*
    • cpe:2.3:a:magento:magento:2.4.0:p1:*:*:open_source:*:*:*
    • cpe:2.3:a:magento:magento:2.4.1:-:*:*:commerce:*:*:*
    • cpe:2.3:a:magento:magento:2.4.1:-:*:*:open_source:*:*:*
  • osv-coords3 versions
    pkg:bitnami/magentopkg:composer/magento/community-editionpkg:composer/magento/project-community-edition
    < 2.3.6+ 2 more
    • (no CPE)range: < 2.3.6
    • (no CPE)range: < 2.3.6-p1
    • (no CPE)range: <= 2.0.2
  • Adobe Inc./Magento Commercecpe-rescue
    Range: unspecified

Patches

Vulnerability mechanics

References

5

News mentions

0

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