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TI-2021-04119 Aliases CVE-2021-21013GHSA-5ffv-cqpm-6p2j

Magento Commerce Insecure Direct Object Reference Could Lead To Information Disclosure

Priority MEDIUM 41CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-863.

Summary

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 customer API module. Successful exploitation could lead to sensitive information disclosure and update arbitrary information on another user's account.

Why it matters now

EPSS 0.0322 88th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeMagento Commerceup to 2.4.1; up to 2.4.0-p1; up to 2.3.6; up to None—No fix listedCNA
  • Magento Commerce VendorAdobe Affected up to 2.4.1; up to 2.4.0-p1; up to 2.3.6; up to None Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:adobe:magento:*:*:*:*:commerce:*:*:*up to 2.4.1VulnerableAdobe
cpe:2.3:a:adobe:magento:*:*:*:*:open_source:*:*:*2.4.1VulnerableAdobe
  • cpe:2.3:a:adobe:magento:*:*:*:*:commerce:*:*:* Versions up to 2.4.1 Vulnerable ·Adobe
  • cpe:2.3:a:adobe:magento:*:*:*:*:open_source:*:*:* Versions 2.4.1 Vulnerable ·Adobe

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21013
  2. 2026-10-03 Alias added: GHSA-5ffv-cqpm-6p2j

References

Advisory 1

  • TI-2026-52938 Adobe Commerce | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336) KEVCVSS 3.1CRITICAL 10.0
  • TI-2024-22559 XXE can expose crypt key and other secrets granting full admin access KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-08035 Adobe Commerce checkout improper input validation leads to remote code execution KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-35762 Unrestricted file upload in Adobe Commerce allows code execution KEVCVSS 3.1CRITICAL 9.3
  • TI-2026-50010 Adobe Commerce | Incorrect Authorization (CWE-863) KEVCVSS 3.1CRITICAL 9.1
  • TI-2025-34067 Adobe Commerce | Improper Input Validation (CWE-20) KEVCVSS 3.1CRITICAL 9.1
See all 190 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences