{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"code.vikunja.io/api","cve_ids":["CVE-2026-55067"],"ecosystem":"Go","epss":0.00336,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-569v-q83c-3j3g","id":"tcs_01M5KGT4C9585P43NC3B0JA096","modified_at":"2026-09-02T19:30:09.178467418Z","published_at":"2026-09-02T18:37:27Z","references":["https://osv.dev/vulnerability/GO-2026-6307","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-569v-q83c-3j3g","https://github.com/go-vikunja/vikunja/commit/b31d606b8879ebe98fbb2ac5d8b3066b86f59868","https://github.com/go-vikunja/vikunja/pull/3239","https://github.com/go-vikunja/vikunja/releases/tag/v2.4.0"],"severity":{"label":"medium","score":5},"sources":[{"source":"osv","source_id":"GO-2026-6307","url":"https://osv.dev/vulnerability/GO-2026-6307"},{"source":"nvd","source_id":"CVE-2026-55067","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55067"}],"summary":"Vikunja vulnerable to authenticated cross-tenant kanban-bucket relocation via `project_view_id` mass-assignment in code.vikunja.io/api"}