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CVE-2026-25564

WeKan < 8.19 Checklist Deletion IDOR via Missing Relationship Validation

Published: Feb 7, 2026Updated: Feb 10, 2026 Sources: CVE List NVDCWE-639
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.3%
Top 80.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-639

Affected Products

wekanwekan project
On-prem
Enterprise Software / collaboration-groupware
WeKanWeKan
On-prem
Enterprise Software / collaboration-groupware
wekan projectoss-projectEnterprise Softwareaka wekan, wekan.io
wekanoss-projectEnterprise Software

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

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

Timeline

Published
Feb 7, 2026
Last Updated
Feb 10, 2026

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