Auth bypass in Adobe Commerce
CVE-2026-21285
Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized access to a feature. Exploitation of this issue does not require user interaction.
Vulnerability class: Broken Access Control
EPSS: 0.003 (17.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Adobe Commerce — versions 0
- Adobe Commerce — versions 2.4.4, 2.4.5, 2.4.6
- Adobe Commerce_b2b — versions 1.3.3, 1.3.4, 1.3.5
- Adobe Magento — versions 2.4.5, 2.4.6, 2.4.7
Weakness classification (CWE)
References
- psirt@adobe.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-21285?
- CVE-2026-21285 is a medium-severity vulnerability in Adobe Commerce, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-03-11.
- How severe is CVE-2026-21285?
- Medium severity. CVSS v3 base score is 4.3 out of 10.