{"id":"CVE-2026-111921","state":"PUBLISHED","title":"Vikunja 0.13.0 before 2.7.0 Incorrect Authorization in Link Share Deletion","description":"Vikunja 0.13.0 before 2.7.0 contains an incorrect authorization vulnerability that allows project members with Write permission to delete admin-tier link shares because the delete permission check reads an unloaded share object. 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