CVE-2026-25567
Unknown Unknown - Not Provided

IDOR Vulnerability in WeKan Card Comment API Allows Author Spoofing

Publication date: 2026-02-07

Last updated on: 2026-02-10

Assigner: VulnCheck

Description
WeKan versions prior to 8.19 contain an insecure direct object reference (IDOR) in the card comment creation API. The endpoint accepts an authorId from the request body, allowing an authenticated user to spoof the recorded comment author by supplying another user's identifier.

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Meta Information

Published
2026-02-07
Last Modified
2026-02-10
Generated
2026-07-06
AI Q&A
2026-02-08
EPSS Evaluated
2026-07-05
NVD
CVE-2026-25567
EUVD
EUVD-2026-5705

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wekan_project wekan to 8.19 (exc)

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Exploitability

CWE
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KEV
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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.

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Executive Summary

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.

Impact Analysis

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.

Compliance Impact

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