CVE-2021-36012: Magento Commerce Gift Card Business Logic Error

Severity: medium (CVSS 4.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-09-01 · updated 2026-06-17
Weakness: CWE-840

Description

Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by a business logic error in the placeOrder graphql mutation. An authenticated attacker can leverage this vulnerability to altar the price of an item.

Affected products

Adobe Commerce: from 2.3.0 through 2.3.7; from 2.4.0 through 2.4.2; 2.4.2-p1
Adobe Magento Open Source: from 2.3.0 through 2.3.7; from 2.4.0 through 2.4.2; 2.4.2-p1
Adobe Magento Commerce: through 2.4.2; through 2.4.2-p1; through 2.3.7; through None

References

https://helpx.adobe.com/security/products/magento/apsb21-64.html
https://helpx.adobe.com/security/products/magento/apsb21-64.html

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