CVE-2026-21310

5.3 mediumEPSS 0.3%

Medium (5.3) in adobe. EPSS 0.3% chance of exploitation in the next 30 days.

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 result in a security feature bypass, with limited impact to integrity. Exploitation of this issue does not require user interaction.

Severity

CVSS 3.1

5.3 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2026-03-11
Modified: 2026-08-28
Record from: the NVD, synced 2026-10-19

Affected

adobe:commerce
adobe:commerce_b2b
adobe:magento

References

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

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