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CVE-2021-36030

Magento Commerce Improper Input Validation During Checkout Process Could Lead To Privilege Escalation

HIGH
7.5
CVSS Score
Published: September 1, 2021 at 02:31 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 during the checkout process. An unauthenticated attacker can leverage this vulnerability to alter the price of items.

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
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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