CVE-2026-21309: Adobe Commerce | Incorrect Authorization (CWE-863)

Published Mar 11, 2026
·
Updated

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.

Affected Software

184 affected components
Adobe Adobe Commerce<2.4.9-alpha3
Adobe Commerce<2.4.4
Adobe Commerce=2.4.4
Adobe Commerce=2.4.4-p1
Adobe Commerce=2.4.4-p10
Adobe Commerce=2.4.4-p11
Adobe Commerce=2.4.4-p12
Adobe Commerce=2.4.4-p13
Adobe Commerce=2.4.4-p14
Adobe Commerce=2.4.4-p15
Adobe Commerce=2.4.4-p16
Adobe Commerce=2.4.4-p2
Adobe Commerce=2.4.4-p3
Adobe Commerce=2.4.4-p4
Adobe Commerce=2.4.4-p5
Adobe Commerce=2.4.4-p6
Adobe Commerce=2.4.4-p7
Adobe Commerce=2.4.4-p8
Adobe Commerce=2.4.4-p9
Adobe Commerce=2.4.5
Adobe Commerce=2.4.5-p1
Adobe Commerce=2.4.5-p10
Adobe Commerce=2.4.5-p11
Adobe Commerce=2.4.5-p12
Adobe Commerce=2.4.5-p13
Adobe Commerce=2.4.5-p14
Adobe Commerce=2.4.5-p15
Adobe Commerce=2.4.5-p2
Adobe Commerce=2.4.5-p3
Adobe Commerce=2.4.5-p4
Adobe Commerce=2.4.5-p5
Adobe Commerce=2.4.5-p6
Adobe Commerce=2.4.5-p7
Adobe Commerce=2.4.5-p8
Adobe Commerce=2.4.5-p9
Adobe Commerce=2.4.6
Adobe Commerce=2.4.6-p1
Adobe Commerce=2.4.6-p10
Adobe Commerce=2.4.6-p11
Adobe Commerce=2.4.6-p12
Adobe Commerce=2.4.6-p13
Adobe Commerce=2.4.6-p2
Adobe Commerce=2.4.6-p3
Adobe Commerce=2.4.6-p4
Adobe Commerce=2.4.6-p5
Adobe Commerce=2.4.6-p6
Adobe Commerce=2.4.6-p7
Adobe Commerce=2.4.6-p8
Adobe Commerce=2.4.6-p9
Adobe Commerce=2.4.7
Adobe Commerce=2.4.7-b1
Adobe Commerce=2.4.7-b2
Adobe Commerce=2.4.7-beta3
Adobe Commerce=2.4.7-p1
Adobe Commerce=2.4.7-p2
Adobe Commerce=2.4.7-p3
Adobe Commerce=2.4.7-p4
Adobe Commerce=2.4.7-p5
Adobe Commerce=2.4.7-p6
Adobe Commerce=2.4.7-p7
Adobe Commerce=2.4.7-p8
Adobe Commerce=2.4.8
Adobe Commerce=2.4.8-beta1
Adobe Commerce=2.4.8-beta2
Adobe Commerce=2.4.8-p1
Adobe Commerce=2.4.8-p2
Adobe Commerce=2.4.8-p3
Adobe Commerce=2.4.9-alpha1
Adobe Commerce=2.4.9-alpha2
Adobe Commerce=2.4.9-alpha3
Adobe Commerce B2b<1.3.3
Adobe Commerce B2b=1.3.3
Adobe Commerce B2b=1.3.3-p1
Adobe Commerce B2b=1.3.3-p10
Adobe Commerce B2b=1.3.3-p11
Adobe Commerce B2b=1.3.3-p12
Adobe Commerce B2b=1.3.3-p13
Adobe Commerce B2b=1.3.3-p14
Adobe Commerce B2b=1.3.3-p15
Adobe Commerce B2b=1.3.3-p16
Adobe Commerce B2b=1.3.3-p2
Adobe Commerce B2b=1.3.3-p3
Adobe Commerce B2b=1.3.3-p4
Adobe Commerce B2b=1.3.3-p5
Adobe Commerce B2b=1.3.3-p6
Adobe Commerce B2b=1.3.3-p7
Adobe Commerce B2b=1.3.3-p8
Adobe Commerce B2b=1.3.3-p9
Adobe Commerce B2b=1.3.4
Adobe Commerce B2b=1.3.4-p1
Adobe Commerce B2b=1.3.4-p10
Adobe Commerce B2b=1.3.4-p11
Adobe Commerce B2b=1.3.4-p12
Adobe Commerce B2b=1.3.4-p13
Adobe Commerce B2b=1.3.4-p14
Adobe Commerce B2b=1.3.4-p15
Adobe Commerce B2b=1.3.4-p2
Adobe Commerce B2b=1.3.4-p3
Adobe Commerce B2b=1.3.4-p4
Adobe Commerce B2b=1.3.4-p5
Adobe Commerce B2b=1.3.4-p6
Adobe Commerce B2b=1.3.4-p7
Adobe Commerce B2b=1.3.4-p8
Adobe Commerce B2b=1.3.4-p9
Adobe Commerce B2b=1.3.5
Adobe Commerce B2b=1.3.5-p1
Adobe Commerce B2b=1.3.5-p10
Adobe Commerce B2b=1.3.5-p11
Adobe Commerce B2b=1.3.5-p12
Adobe Commerce B2b=1.3.5-p13
Adobe Commerce B2b=1.3.5-p2
Adobe Commerce B2b=1.3.5-p3
Adobe Commerce B2b=1.3.5-p4
Adobe Commerce B2b=1.3.5-p5
Adobe Commerce B2b=1.3.5-p6
Adobe Commerce B2b=1.3.5-p7
Adobe Commerce B2b=1.3.5-p8
Adobe Commerce B2b=1.3.5-p9
Adobe Commerce B2b=1.4.2
Adobe Commerce B2b=1.4.2-p1
Adobe Commerce B2b=1.4.2-p2
Adobe Commerce B2b=1.4.2-p3
Adobe Commerce B2b=1.4.2-p4
Adobe Commerce B2b=1.4.2-p5
Adobe Commerce B2b=1.4.2-p6
Adobe Commerce B2b=1.4.2-p7
Adobe Commerce B2b=1.4.2-p8
Adobe Commerce B2b=1.5.2
Adobe Commerce B2b=1.5.2-p1
Adobe Commerce B2b=1.5.2-p2
Adobe Commerce B2b=1.5.2-p3
Adobe Commerce B2b=1.5.3-alpha1
Adobe Commerce B2b=1.5.3-alpha2
Adobe Commerce B2b=1.5.3-alpha3
Adobe Magento<2.4.5
Adobe Magento=2.4.5
Adobe Magento=2.4.5-p1
Adobe Magento=2.4.5-p10
Adobe Magento=2.4.5-p11
Adobe Magento=2.4.5-p12
Adobe Magento=2.4.5-p13
Adobe Magento=2.4.5-p14
Adobe Magento=2.4.5-p15
Adobe Magento=2.4.5-p2
Adobe Magento=2.4.5-p3
Adobe Magento=2.4.5-p4
Adobe Magento=2.4.5-p5
Adobe Magento=2.4.5-p6
Adobe Magento=2.4.5-p7
Adobe Magento=2.4.5-p8
Adobe Magento=2.4.5-p9
Adobe Magento=2.4.6
Adobe Magento=2.4.6-p1
Adobe Magento=2.4.6-p10
Adobe Magento=2.4.6-p11
Adobe Magento=2.4.6-p12
Adobe Magento=2.4.6-p13
Adobe Magento=2.4.6-p2
Adobe Magento=2.4.6-p3
Adobe Magento=2.4.6-p4
Adobe Magento=2.4.6-p5
Adobe Magento=2.4.6-p6
Adobe Magento=2.4.6-p7
Adobe Magento=2.4.6-p8
Adobe Magento=2.4.6-p9
Adobe Magento=2.4.7
Adobe Magento=2.4.7-b1
Adobe Magento=2.4.7-b2
Adobe Magento=2.4.7-beta3
Adobe Magento=2.4.7-p1
Adobe Magento=2.4.7-p2
Adobe Magento=2.4.7-p3
Adobe Magento=2.4.7-p4
Adobe Magento=2.4.7-p5
Adobe Magento=2.4.7-p6
Adobe Magento=2.4.7-p7
Adobe Magento=2.4.7-p8
Adobe Magento=2.4.8
Adobe Magento=2.4.8-beta1
Adobe Magento=2.4.8-beta2
Adobe Magento=2.4.8-p1
Adobe Magento=2.4.8-p2
Adobe Magento=2.4.8-p3
Adobe Magento=2.4.9-alpha3

Event History

Mar 11, 2026
CVE Published
via MITRE·02:19 AM
Data Sourced
via MITRE·02:19 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:15 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-21309?

CVE-2026-21309 has been classified with a high severity level due to its potential for security feature bypass.

2

How do I fix CVE-2026-21309?

To mitigate CVE-2026-21309, update Adobe Commerce to the latest version beyond 2.4.9-alpha3, which addresses the incorrect authorization issue.

3

Which versions of Adobe Commerce are affected by CVE-2026-21309?

CVE-2026-21309 affects Adobe Commerce versions 2.4.9-alpha3 and earlier, including 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, and 2.4.4-p16.

4

What type of vulnerability is CVE-2026-21309?

CVE-2026-21309 is categorized as an Incorrect Authorization vulnerability, specifically related to CWE-863.

5

Who is affected by CVE-2026-21309?

Organizations using Adobe Commerce versions 2.4.9-alpha3 and earlier are at risk due to CVE-2026-21309.

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