CVE-2026-25563

WeKan < 8.19 Checklist Creation Cross-Board IDOR

State: Published
Severity: 7.1 High
Published: Feb 7, 2026
Updated: Jul 14, 2026
Reserved: Feb 2, 2026

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.

Scores

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

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
WeKanWeKan	before 8.19Affected

References

https://github.com/wekan/wekan/commit/5cd875813fdec5a3c40a0358b30a347967c85c14patch
https://wekan.fi/product
https://www.vulncheck.com/advisories/wekan-checklist-creation-cross-board-idorthird-party-advisory

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