{"action":"Upgrade @actual-app/sync-server to 26.2.1 or later.","affected":[{"fixed":"26.2.1","introduced":"0"}],"component":"@actual-app/sync-server","cve_ids":["CVE-2026-27584"],"ecosystem":"npm","epss":0.0045,"exploited":false,"fixed_versions":["26.2.1"],"ghsa_id":"GHSA-m2cq-xjgm-f668","id":"tcs_01M5KFZB2RG439FJCPEZ80Y4NV","modified_at":"2026-02-24T20:26:19.872639Z","published_at":"2026-02-24T20:13:30Z","references":["https://osv.dev/vulnerability/GHSA-m2cq-xjgm-f668","https://github.com/actualbudget/actual/security/advisories/GHSA-m2cq-xjgm-f668","https://nvd.nist.gov/vuln/detail/CVE-2026-27584","https://github.com/actualbudget/actual/commit/ea937d100956ca56689ff852d99c28589e2a7d88","https://github.com/actualbudget/actual"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-m2cq-xjgm-f668","url":"https://osv.dev/vulnerability/GHSA-m2cq-xjgm-f668"},{"source":"nvd","source_id":"CVE-2026-27584","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27584"}],"summary":"ActualBudget server is Missing Authentication for SimpleFIN and Pluggy AI bank sync endpoints"}