HIGH

GHSA-q6fm-p73f-x862

Azure Blob Storage for Craft CMS Potential Sensitive Information Disclosure vulnerability

Quick fix

GHSA-q6fm-p73f-x862 — craftcms/azure-blob: upgrade to the fixed version with the command below.

composer require craftcms/azure-blob:^2.1.1

Details

Unauthenticated users can view a list of buckets the plugin has access to.

The `DefaultController->actionLoadContainerData()` endpoint allows unauthenticated users with a valid CSRF token to view a list of buckets that the plugin is allowed to see.

Because Azure can return sensitive data in error messages, additional attack vectors are also exposed.

Users should update to version 2.1.1 of the plugin to mitigate the issue.

Are you affected?

Enter the version of the package you're using.

Affected packages

Packagist/craftcms/azure-blob

Introduced in: 2.0.0-beta.1Fixed in: 2.1.1

Fixcomposer require craftcms/azure-blob:^2.1.1

References

https://github.com/craftcms/azure-blob/security/advisories/GHSA-q6fm-p73f-x862[WEB]
https://nvd.nist.gov/vuln/detail/CVE-2026-32268[ADVISORY]
https://github.com/craftcms/azure-blob/commit/cf69db45f393b3508a32f89ac8235554a2f026ff[WEB]
https://github.com/craftcms/azure-blob[PACKAGE]