{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0.13.0","last_affected":"2.6.0"}],"component":"code.vikunja.io/api","cve_ids":["CVE-2026-111921"],"ecosystem":"Go","exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-fmmf-xq98-g327","id":"tcs_01M5JJPMQMVZ1G2TJ1H175619C","modified_at":"2026-10-19T21:41:16.835644031Z","published_at":"2026-10-09T20:57:47Z","references":["https://osv.dev/vulnerability/GHSA-fmmf-xq98-g327","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-fmmf-xq98-g327","https://github.com/go-vikunja/vikunja"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-fmmf-xq98-g327","url":"https://osv.dev/vulnerability/GHSA-fmmf-xq98-g327"},{"source":"nvd","source_id":"CVE-2026-111921","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111921"}],"summary":"Vikunja: Write-level project members can delete admin-tier link shares through an unloaded permission check"}