CVE-2026-2207 – WeKan Activity Publication activities.js LinkedBoardActivitiesBleed information disclosure

CVE ID : CVE-2026-2207

Published : Feb. 8, 2026, 2:15 a.m. | 1 hour, 3 minutes ago

Description : A weakness has been identified in WeKan up to 8.20. This issue affects some unknown processing of the file server/publications/activities.js of the component Activity Publication Handler. Executing a manipulation can lead to information disclosure. It is possible to launch the attack remotely. Upgrading to version 8.21 is capable of addressing this issue. This patch is called 91a936e07d2976d4246dfe834281c3aaa87f9503. You should upgrade the affected component.

Severity: 6.9 | MEDIUM

Visit the link for more details, such as CVSS details, affected products, timeline, and more…