CVE-2026-30244
Unauthorized Access in Plane 1.2.1 Allows Sensitive Data Exposure
Publication date: 2026-03-06
Last updated on: 2026-03-10
Assigner: GitHub, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| plane | plane | to 1.2.2 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-284 | The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. |
| CWE-200 | The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability affects Plane, an open-source project management tool. Before version 1.2.2, unauthenticated attackers could enumerate workspace members and extract sensitive information such as email addresses, user roles, and internal identifiers. The root cause is a misconfiguration in the Django REST Framework permission classes, which allowed anonymous access to endpoints that should have been protected.
How can this vulnerability impact me? :
The vulnerability allows attackers who are not logged in to access sensitive information about workspace members. This can lead to privacy breaches, targeted phishing attacks, or unauthorized profiling of users by exposing their email addresses, roles, and internal identifiers.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should upgrade the Plane project to version 1.2.2 or later, where the issue has been patched.