{"action":"Upgrade code.vikunja.io/api to 2.4.0 or later.","affected":[{"fixed":"2.4.0","introduced":"0.24.0"}],"component":"code.vikunja.io/api","cve_ids":["CVE-2026-68582"],"ecosystem":"Go","epss":0.0033,"exploited":false,"fixed_versions":["2.4.0"],"ghsa_id":"GHSA-rj9j-8772-4h6c","id":"tcs_01M5JJP90GWS4BA9B8Q2JZF8G3","modified_at":"2026-10-19T21:41:11.703411636Z","published_at":"2026-10-09T20:42:33Z","references":["https://osv.dev/vulnerability/GHSA-rj9j-8772-4h6c","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-rj9j-8772-4h6c","https://nvd.nist.gov/vuln/detail/CVE-2026-68582","https://github.com/go-vikunja/vikunja","https://github.com/go-vikunja/vikunja/releases/tag/v2.4.0","https://www.vulncheck.com/advisories/vikunja-broken-object-level-authorization-via-link-share-token"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-rj9j-8772-4h6c","url":"https://osv.dev/vulnerability/GHSA-rj9j-8772-4h6c"},{"source":"nvd","source_id":"CVE-2026-68582","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68582"}],"summary":"Vikunja: Link-share token reads any tenant's kanban buckets and enumerates usernames/IDs instance-wide (BOLA)"}