CVE-2026-24134
Broken Object Level Authorization in StudioCMS Allows Draft Access
Publication date: 2026-01-28
Last updated on: 2026-03-17
Assigner: GitHub, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| studiocms | studiocms | to 0.2.0 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-862 | The product does not perform an authorization check when an actor attempts to access a resource or perform an action. |
| CWE-639 | The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Broken Object Level Authorization (BOLA) issue in StudioCMS versions prior to 0.2.0. It allows users with the "Visitor" role to access draft content that should only be accessible to Editor, Admin, or Owner users. This means unauthorized users can view content that is not yet published or meant for restricted roles.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized disclosure of sensitive or unpublished content, potentially exposing confidential information to users who should not have access. This can damage trust, lead to information leaks, and affect the integrity of content management within the system.
What immediate steps should I take to mitigate this vulnerability?
Upgrade StudioCMS to version 0.2.0 or later, as this version patches the Broken Object Level Authorization vulnerability.