{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-42718","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","state":"PUBLISHED","assignerShortName":"Patchstack","dateReserved":"2026-04-29T09:05:14.680Z","datePublished":"2026-10-10T19:35:18.277Z","dateUpdated":"2026-10-11T11:53:12.284Z"},"containers":{"cna":{"providerMetadata":{"orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack","dateUpdated":"2026-10-10T19:35:18.277Z"},"title":"WordPress Booster for WooCommerce plugin <= 8.4.0 - PHP Object Injection vulnerability","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-586","descriptions":[{"lang":"en","value":"CAPEC-586 Object Injection"}]}],"affected":[{"vendor":"Pluggabl","collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"woocommerce-jetpack","product":"Booster for WooCommerce","versions":[{"lessThanOrEqual":"8.4.0","status":"affected","version":"n/a","versionType":"custom","changes":[{"at":"8.5.0","status":"unaffected"}]}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Unauthenticated PHP Object Injection in Booster for WooCommerce <= 8.4.0 versions."}],"value":"Unauthenticated PHP Object Injection in Booster for WooCommerce <= 8.4.0 versions."}],"references":[{"tags":["vdb-entry"],"url":"https://patchstack.com/database/wordpress/plugin/woocommerce-jetpack/vulnerability/wordpress-booster-for-woocommerce-plugin-8-4-0-php-object-injection-vulnerability?_s_id=cve"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","version":"3.1","baseSeverity":"CRITICAL","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update the WordPress Booster for WooCommerce plugin to the latest available version (at least 8.5.0)."}],"value":"Update the WordPress Booster for WooCommerce plugin to the latest available version (at least 8.5.0)."}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"John Ryan Albon | Patchstack Bug Bounty Program"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-42718","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-11T11:50:17.538538Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-11T11:53:12.284Z"}}]}}