Magento CVE-2026-21309
HIGHCVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
2DescriptionNVD
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 unauthorized view access of data. Exploitation of this issue does not require user interaction.
AnalysisAI
Unauthorized data disclosure in Adobe Commerce and Magento B2B versions 2.4.4 through 2.4.9-alpha3 stems from improper access controls that allow attackers to bypass security features and view sensitive information without authentication or user interaction. Multiple supported versions remain vulnerable as no patch is currently available.
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RemediationAI
Within 24 hours: Inventory all Adobe Commerce instances and confirm versions against the affected list; assess whether production systems are exposed. Within 7 days: Implement compensating controls (WAF rules blocking exploitation patterns, network segmentation restricting admin access, disable non-essential features); contact Adobe for patch availability timeline. …
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External POC / Exploit Code
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