CVE-2026-1894mediumCWE-266 CWE-285

CVE-2026-1894: medium-severity vulnerability in WeKan

WeKan REST API checklistItems.js Checklist REST Bleed improper authorization

Published 04 Feb 2026 · Updated 23 Feb 2026

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.3%

A vulnerability was detected in WeKan up to 8.20. This impacts an unknown function of the file models/checklistItems.js of the component REST API. Performing a manipulation of the argument item.cardId/item.checklistId/card.boardId results in improper authorization. Remote exploitation of the attack is possible. Upgrading to version 8.21 will fix this issue. The patch is named 251d49eea94834cf351bb395808f4a56fb4dbb44. Upgrading the affected component is recommended.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

Affected products

n/a · WeKan

References

https://github.com/wekan/wekan/https://github.com/wekan/wekan/commit/251d49eea94834cf351bb395808f4a56fb4dbb44 https://github.com/wekan/wekan/releases/tag/v8.21 https://vuldb.com/?ctiid.344266 https://vuldb.com/?id.344266 https://vuldb.com/?submit.742663