CVE-2026-21310

MEDIUM
2026-03-11 [email protected]
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
CVE Published
Mar 11, 2026 - 03:15 nvd
MEDIUM 5.3

Tags

Adobe Commerce Commerce B2b Magento

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

Analysis

Security feature bypass in Adobe Commerce and Magento versions 2.4.4-p16 through 2.4.9-alpha3 results from improper input validation, allowing unauthenticated remote attackers to compromise the integrity of affected systems without user interaction. The vulnerability affects multiple product lines including Commerce B2B, with no patch currently available. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +26
POC: 0

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CVE-2026-21310 vulnerability details – vuln.today
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