CVE-2021-21027
Medium
Description
Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are affected by a cross-site request forgery (CSRF) vulnerability via the GraphQL API. Successful exploitation could lead to unauthorized modification of customer metadata by an unauthenticated attacker. Access to the admin console is not required for successful exploitation.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Magento
PublishedFeb 11, 2021
First seenFeb 11, 2021
Weakness typeCWE-352Cross-site request forgery (CSRF)
How to fix
Update
- magento magento2.3.6 or later
- magento/community-edition2.3.6-p1, 2.4.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| magento magento | v < 2.3.6, 2.3.6, 2.4.0, 2.4.1 | 2.3.6 |
| magento/community-editionPackagist | v < 2.3.6-p1, 2.4.0 ≤ v < 2.4.2 | 2.3.6-p1, 2.4.2 |
| magento/project-community-editionPackagist | v ≤ 2.0.2 | — |
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