CVE-2026-25859: WeKan < 8.20 Migration Functionality Insufficient Permission Checks

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-07 · updated 2026-07-14
Weakness: CWE-863

Description

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.

Affected products

WeKan: before 8.20 — fixed in 8.20

How to fix

Upgrade to a fixed version: WeKan 8.20. Check the vendor advisory for mitigations.

References

https://github.com/wekan/wekan/commit/cbb1cd78de3e40264a5e047ace0ce27f8635b4e6
https://wekan.fi/
https://www.vulncheck.com/advisories/wekan-migration-functionality-insufficient-permission-checks

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