CVE-2026-2208
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
3Description
A security vulnerability has been detected in WeKan up to 8.20. Impacted is an unknown function of the file server/publications/rules.js of the component Rules Handler. The manipulation leads to missing authorization. The attack can be initiated remotely. Upgrading to version 8.21 is recommended to address this issue. The identifier of the patch is a787bcddf33ca28afb13ff5ea9a4cb92dceac005. The affected component should be upgraded.
Analysis
Wekan versions up to 8.20 contain an authorization bypass in the Rules Handler component that allows authenticated remote attackers to access unauthorized information through the rules.js file. The vulnerability requires valid credentials but no user interaction, enabling low-impact confidentiality breaches. …
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Remediation
Within 30 days: Identify affected systems running WeKan and apply vendor patches as part of regular patch cycle. Vendor patch is available.
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