High 7.1Published Feb 7, 2026

CVE-2026-25564WeKan < 8.19 Checklist Deletion IDOR via Missing Relationship Validation

Updated under an hour ago (Oct 27, 2026, 8:50 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for WeKan

Exploited in the last 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.

CVSS: 7.1 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

WeKan WeKan wekan:wekan (from the name)	before 8.19	CNA record
wekan_project wekan wekan_project:wekan	before 8.19	NVD

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.