{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"code.vikunja.io/api","cve_ids":["CVE-2026-76216"],"ecosystem":"Go","exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-32r8-5843-4qw2","id":"tcs_01M5JJ33M334Z8T7BAH9FJVRQ6","modified_at":"2026-10-19T21:31:36.956679465Z","published_at":"2026-10-19T21:08:26Z","references":["https://osv.dev/vulnerability/GO-2026-6711","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-32r8-5843-4qw2","https://nvd.nist.gov/vuln/detail/CVE-2026-76216","https://www.vulncheck.com/advisories/vikunja-through-principal-type-confusion-via-linksharing"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-6711","url":"https://osv.dev/vulnerability/GO-2026-6711"},{"source":"nvd","source_id":"CVE-2026-76216","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76216"}],"summary":"Vikunja: Link-share principal-type confusion enables cross-account team removal, bot takeover, and roster disclosure in code.vikunja.io/api"}