CVE-2026-25859
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3Description
Wekan versions prior to 8.20 allow non-administrative users to access migration functionality due to insufficient permission checks, potentially resulting in unauthorized migration operations.
Analysis
Wekan before version 8.20 fails to properly validate user permissions on migration functions, allowing authenticated non-admin users to execute unauthorized migration operations. This vulnerability affects any Wekan deployment and could be exploited by low-privileged users to compromise data integrity or availability. …
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Remediation
Within 24 hours: Identify all Wekan instances in your environment and verify current versions. Within 7 days: Upgrade all Wekan deployments to version 8.20 or later and validate migration functionality is restricted to administrators only. …
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External POC / Exploit Code
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