HIGH 7.1 NVD
CVE-2026-123522
Vikunja before 2.7.1 contains an authorization bypass vulnerability that allows authenticated users to read any task by injecting a crafted task object into a n
Vikunja before 2.7.1 contains an authorization bypass vulnerability that allows authenticated users to read any task by injecting a crafted task object into a no-op Kanban bucket move. Attackers can set task.id to a victim task and task.project_id to their own project, routing full task contents to their webhook and forging mention notifications.
References
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-5q33-h98p-rgh9
- https://www.vulncheck.com/advisories/vikunja-before-2.7.1-task-information-disclosure-via-
This high severity vulnerability with a CVSS score of 7.1 was published on 2026-11-08 via NVD.
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