← CVE Intelligence

CVE-2026-35598

Vikunja has Missing Authorization on CalDAV Task Read PUBLISHED

Description (CNA)

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV GetResource and GetResourcesByList methods fetch tasks by UID from the database without verifying that the authenticated user has access to the task's project. Any authenticated CalDAV user who knows (or guesses) a task UID can read the full task data from any project on the instance. This vulnerability is fixed in 2.3.0.

Affected (CNA)

Vendor / productVersions
go-vikunja / vikunjaaffected < 2.3.0

CWE

CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.