CVE-2026-11369
Comment API IDOR in Process Management System
Publication date: 2026-06-05
Last updated on: 2026-06-05
Assigner: 86c47df7-7d28-48da-920a-6423c52fd3da
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| linqi | onpremise | to 1.4.8.6 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| 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 an Insecure Direct Object Reference (IDOR) in the Comment API of the affected application. Specifically, the API endpoints GET /api/Comment and POST /api/Comment do not perform proper authorization checks to verify if the requesting user has access rights to the object identified by the relatedObjectId.
As a result, any authenticated user can read and write comments on any process across all business units by supplying an arbitrary object GUID, bypassing intended access controls.
How can this vulnerability impact me? :
This vulnerability allows unauthorized access to comment data across all business units within the application. An attacker or malicious user with valid authentication can read and modify comments on any process by using arbitrary object identifiers.
This can lead to unauthorized disclosure of sensitive information, manipulation of comment data, and potential disruption of business processes that rely on comment integrity.