CVE-2026-25567
IDOR Vulnerability in WeKan Card Comment API Allows Author Spoofing
Publication date: 2026-02-07
Last updated on: 2026-02-10
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| wekan_project | wekan | to 8.19 (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 exists in Wekan versions prior to 8.19 and is classified as an insecure direct object reference (IDOR). It occurs in the card comment creation API, where the endpoint accepts an authorId from the request body. This allows an authenticated user to spoof the recorded comment author by supplying another user's identifier.
How can this vulnerability impact me? :
The vulnerability allows an authenticated user to impersonate other users by spoofing the authorId when creating card comments. This can lead to misinformation, unauthorized attribution of comments, and potential confusion or misuse within the application.
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?
I don't know