{"action":"Upgrade @apollo/explorer to 3.7.3 or later.","affected":[{"fixed":"3.7.3","introduced":"0"}],"component":"@apollo/explorer","cve_ids":["CVE-2025-59845"],"ecosystem":"npm","epss":0.00167,"exploited":false,"fixed_versions":["3.7.3"],"ghsa_id":"GHSA-w87v-7w53-wwxv","id":"tcs_01M5KGEFZPK56K555623C7Y3GV","modified_at":"2025-09-29T14:03:00Z","published_at":"2025-09-26T15:00:05Z","references":["https://osv.dev/vulnerability/GHSA-w87v-7w53-wwxv","https://github.com/apollographql/embeddable-explorer/security/advisories/GHSA-w87v-7w53-wwxv","https://nvd.nist.gov/vuln/detail/CVE-2025-59845","https://github.com/apollographql/embeddable-explorer"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GHSA-w87v-7w53-wwxv#npm/@apollo/explorer","url":"https://osv.dev/vulnerability/GHSA-w87v-7w53-wwxv"}],"summary":"Apollo Embedded Sandbox and Explorer vulnerable to CSRF via window.postMessage origin-validation bypass"}