CVE-2026-21282

MEDIUM

5.3

Description

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 Improper Input Validation vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability by providing specially crafted input, causing limited impact to application availability. Exploitation of this issue does not require user interaction.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/11/2026

Last Modified3/11/2026

Sourcenvd

Honeypot Sightings0

Affected Products

adobe:commerceadobe:commerce_b2badobe:magento

Weaknesses (CWE)

CWE-20

References

https://helpx.adobe.com/security/products/magento/apsb26-05.html(psirt@adobe.com)

IOC Correlations

No correlations recorded

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