{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"2.4.0"}],"component":"code.vikunja.io/api","cve_ids":["CVE-2026-76216"],"ecosystem":"Go","exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-32r8-5843-4qw2","id":"tcs_01M5JJNXQR8AVQPAZNS1SW4GFK","modified_at":"2026-10-19T21:41:04.007131897Z","published_at":"2026-10-09T20:43:40Z","references":["https://osv.dev/vulnerability/GHSA-32r8-5843-4qw2","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-32r8-5843-4qw2","https://nvd.nist.gov/vuln/detail/CVE-2026-76216","https://github.com/go-vikunja/vikunja","https://www.vulncheck.com/advisories/vikunja-through-principal-type-confusion-via-linksharing"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-32r8-5843-4qw2","url":"https://osv.dev/vulnerability/GHSA-32r8-5843-4qw2"}],"summary":"Vikunja: Link-share principal-type confusion enables cross-account team removal, bot takeover, and roster disclosure"}