CVE-2026-32268 Azure Blob Storage for Craft CMS Potential Sensitive Information Disclosure vulnerability
Unauthenticated users can view Azure Blob Storage bucket lists via an unprotected endpoint, potentially exposing sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-32268?
CVE-2026-32268 is a high-severity missing authorization vulnerability in craftcms azure-blob, published on 18 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Azure Blob Storage for Craft CMS plugin provides an Azure Blob Storage integration for Craft CMS. In versions on the 2.x branch prior to 2.1.1, 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.
Weakness: CWE-862
Which versions are affected by CVE-2026-32268?
2 open source packages ship an affected version, including craftcms/azure-blob.
| Package | Affected | Fixed in |
|---|---|---|
craftcms/azure-blob Packagist | From 2.0.0-beta.1 | 2.1.1 |
craftcms/azure-blob Packagist | From 2.0.0-beta.1 | 2.1.1 |
How do I fix CVE-2026-32268?
Upgrade craftcms/azure-blob to 2.1.1 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-32268 being exploited?
There is no known exploitation of CVE-2026-32268 in the wild and no public exploit code.
Sources
Also known as GHSA-q6fm-p73f-x862.