CVE-2026-123503
Vikunja before 2.7.1 contains an improper authorization vulnerability in canDoBucket that allows users with project write access to delete buckets via a mismatched view ID. Attackers can request deletion through another view's bucket endpoint to bypass the last-bucket rule, leaving dangling default/done bucket references and inconsistent task buckets.
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The sources do not list affected products or versions for this vulnerability yet.
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Published
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Last modified
Latest change at the source
Collected
First seen by Baba Yaga Security