{"action":"Upgrade ghost to 6.54.1 or later.","affected":[{"fixed":"6.54.1","introduced":"4.22.0"}],"component":"ghost","cve_ids":["CVE-2026-70589"],"ecosystem":"npm","epss":0.0027,"exploited":false,"fixed_versions":["6.54.1"],"ghsa_id":"GHSA-4wx2-7gvj-qfq3","id":"tcs_01M5KF1TA8H5DER4ECNAWWX1D3","modified_at":"2026-08-17T08:10:34.514082209Z","published_at":"2026-08-04T21:11:12Z","references":["https://osv.dev/vulnerability/GHSA-4wx2-7gvj-qfq3","https://github.com/TryGhost/Ghost/security/advisories/GHSA-4wx2-7gvj-qfq3","https://github.com/TryGhost/Ghost/commit/d91c0fc52dfc987d71a9803dbcbe6447d21b92fb","https://github.com/TryGhost/Ghost"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"GHSA-4wx2-7gvj-qfq3","url":"https://osv.dev/vulnerability/GHSA-4wx2-7gvj-qfq3"}],"summary":"Ghost: Archived Offers can be Redeemed"}