Vulnerability Description
Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan webhook integration URLs in models/integrations.js are stored from user input and later fetched by server/notifications/outgoing.js without applying the existing validateAttachmentUrl() private-network checks from models/lib/attachmentUrlValidation.js. A board administrator can configure webhook URLs that cause server-side requests to internal or metadata services. This issue is fixed in version 9.32.
Related Weaknesses (CWE)
References
- https://github.com/wekan/wekan/commit/0e5fef6f31164fd3de4db353d04173ee0490cd65
- https://github.com/wekan/wekan/releases/tag/v9.32
- https://github.com/wekan/wekan/security/advisories/GHSA-hc3x-hq3m-663q
FAQ
What is CVE-2026-53446?
CVE-2026-53446 is a documented vulnerability. Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan webhook integration URLs in models/integrations.js are stored from user input and later fetched by server/notifications/outgoing.js ...
How severe is CVE-2026-53446?
CVSS scoring is not yet available for CVE-2026-53446. Check NVD for updates.
Is there a patch for CVE-2026-53446?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.