Unrated severityNVD Advisory· Published Feb 8, 2026· Updated Feb 23, 2026
WeKan Activity Publication activities.js LinkedBoardActivitiesBleed information disclosure
CVE-2026-2207
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/wekan/wekan/commit/91a936e07d2976d4246dfe834281c3aaa87f9503mitrepatch
- github.com/wekan/wekan/releases/tag/v8.21mitrepatch
- vuldb.commitrethird-party-advisory
- vuldb.commitresignaturepermissions-required
- vuldb.commitrevdb-entrytechnical-description
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