Exposure of Sensitive Data in Azure Blob Storage Integration for Craft CMS
CVE-2026-32268

8.7HIGH

Key Information:

Vendor

Craftcms

Status
Azure-blob
Vendor
CVE Published:
18 March 2026

What is CVE-2026-32268?

The Azure Blob Storage plugin for Craft CMS has a vulnerability that allows unauthenticated users to access bucket names associated with the plugin. This is facilitated through the DefaultController->actionLoadContainerData() endpoint, which permits the use of a valid CSRF token. Such exposure not only reveals available buckets but may also provide sensitive data through error messages returned by Azure. To safeguard against potential attacks, it is recommended that users upgrade to version 2.1.1 of the plugin.

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Deploy the Patch

Affected Version(s)

azure-blob >= 2.0.0-beta.1, < 2.1.1

References

https://github.com/craftcms/azure-blob/security/advisorie...
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https://github.com/craftcms/azure-blob/commit/cf69db45f39...
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CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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