CVE-2026-25859 PUBLISHED

WeKan < 8.20 Migration Functionality Insufficient Permission Checks

Assigner: VulnCheck
Reserved: 06.02.2026 Published: 07.02.2026 Updated: 07.02.2026

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.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
CVSS Score: 7.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

Product Status

Vendor	WeKan
Product	WeKan
Versions	Default: unaffected affected from 0 to 8.20 (excl.)

Credits

Joshua Rogers finder

References

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

Problem Types

CWE-863 Incorrect Authorization CWE