CVE-2026-21286

high-risk

Published 2026-03-11

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. An attacker could leverage this vulnerability to bypass security measures and gain limited unauthorized view access of data. Exploitation of this issue does not require user interaction.

Do I need to act?

0.07% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.3/10 Medium

NETWORK / LOW complexity

Affected Products (20)

Commerce

Affected Vendors

Adobe

References (1)

Vendor Advisory https://helpx.adobe.com/security/products/magento/apsb26-05.html

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high-risk

Severity 21/34 · High

Exploitability 0/34 · Minimal

Exposure 33/34 · Critical