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CVE-2021-21012

Magento Commerce Insecure Direct Object Reference Vulnerability Could Lead To Sensitive Information Disclosure

MEDIUM
5.3
CVSS Score
Published: January 13, 2021 at 10:35 PM UTC
Updated: June 17, 2026 at 03:34 AM UTC
2 products affected across 1 vendorMagento Open SourceMagento Commerce

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Severity
MEDIUM5.3
Exploit prediction
EPSS 4%

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to an insecure direct object vulnerability (IDOR) in the checkout module. Successful exploitation could lead to sensitive information disclosure.

Affected

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

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_MISCRelease NotesVendor Advisory
Source: [email protected]
https://helpx.adobe.com/security/products/magento/apsb21-08.html

CVSS

5.3MEDIUMadobe
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-639

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