CVE-2026-25564

7.1 highEPSS 0.3%

High (7.1) in wekan project wekan. EPSS 0.3% chance of exploitation in the next 30 days.

WeKan versions prior to 8.19 contain an insecure direct object reference (IDOR) in checklist creation and related checklist routes. The implementation does not verify that the supplied cardId belongs to the supplied boardId, allowing cross-board ID tampering by manipulating identifiers.

Severity

CVSS 4.0

7.1 high

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 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-639
Published: 2026-02-07
Modified: 2026-07-14
Record from: the NVD, synced 2026-10-19

Affected

wekan_project:wekan

References

https://github.com/wekan/wekan/commit/08a6f084eba09487743a7c807fb4a9000fcfa9ac
https://wekan.fi/
https://www.vulncheck.com/advisories/wekan-checklist-deletion-idor-via-missing-relationship-validation

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