CVE-2025-54236: Adobe Commerce and Magento Improper Input Validation Vulnerability

Critical severity, CVSS 9.1. Actively exploited: in CISA KEV since 2025-10-24. EPSS: 94.5% chance of exploitation in the next 30 days.

Adobe Commerce versions 2.4.9-alpha2, 2.4.8-p2, 2.4.7-p7, 2.4.6-p12, 2.4.5-p14, 2.4.4-p15 and earlier are affected by an Improper Input Validation vulnerability. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality, and integrity impact to high. Exploitation of this issue does not require user interaction.

Affected products

• Adobe Commerce: version 2.4.4 only; version 2.4.5 only; version 2.4.6 only; version 2.4.7 only; version 2.4.8 only; version 2.4.9 only
• Adobe Commerce b2b: version 1.3.3 only; version 1.3.4 only; version 1.4.2 only; version 1.5.2 only; version 1.5.3 only
• Adobe Magento: version 2.4.5 only; version 2.4.6 only; version 2.4.7 only; version 2.4.8 only; version 2.4.9 only

Published 2025-09-09. Last modified 2026-06-17.