CVE-2026-25564 PUBLISHED

WeKan < 8.19 Checklist Deletion IDOR via Missing Relationship Validation

Assigner: VulnCheck
Reserved: 02.02.2026 Published: 07.02.2026 Updated: 07.02.2026

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.

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 8.19 (excl.)

CVE-2026-25564 PUBLISHED

WeKan < 8.19 Checklist Deletion IDOR via Missing Relationship Validation

Metrics

Product Status

Credits

References

Problem Types