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CVE-2021-36044

Magento Commerce GraphQL Improper Input Validation Could Lead To Denial Of Service

HIGH
7.5
CVSS Score
Published: September 1, 2021 at 02:32 PM UTC
Updated: June 17, 2026 at 03:58 AM UTC
3 products affected across 1 vendorCommerceMagento Open SourceMagento Commerce

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an improper input validation vulnerability. An unauthenticated attacker could abuse this vulnerability to cause a server-side denial-of-service using a GraphQL field.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Commerce· Adobe
95%
2.3.0 ≤ v ≤ 2.3.72.4.0 ≤ v ≤ 2.4.22.4.2 p1
Magento Open Source· Adobe
95%
2.3.0 ≤ v ≤ 2.3.72.4.0 ≤ v ≤ 2.4.22.4.2 p1
Magento Commerce· Adobe
60%
v ≤ 2.3.7v ≤ 2.4.2v ≤ 2.4.2-p1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor AdvisoryPatch
Source: [email protected]
https://helpx.adobe.com/security/products/magento/apsb21-64.html

CVSS

7.5HIGHadobe
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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