{"api_version":"1","generated_at":"2026-08-27T01:58:35+00:00","cve":"CVE-2026-73396","urls":{"html":"https://cve.report/CVE-2026-73396","api":"https://cve.report/api/cve/CVE-2026-73396.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-73396","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-73396"},"summary":{"title":"WordPress MWB HubSpot for WooCommerce plugin <= 1.6.7 - Broken Authentication vulnerability","description":"Subscriber Broken Authentication in MWB HubSpot for WooCommerce <= 1.6.7 versions.","state":"PUBLISHED","assigner":"Patchstack","published_at":"2026-08-18 15:17:06","updated_at":"2026-08-20 12:48:31"},"problem_types":["CWE-288","CWE-288 CWE-288 Authentication Bypass Using an Alternate Path or Channel"],"metrics":[{"version":"3.1","source":"audit@patchstack.com","type":"Secondary","score":"7.1","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"7.1","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","data":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","version":"3.1"}}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/makewebbetter-hubspot-for-woocommerce/vulnerability/wordpress-mwb-hubspot-for-woocommerce-plugin-1-6-7-broken-authentication-vulnerability?_s_id=cve","name":"https://patchstack.com/database/wordpress/plugin/makewebbetter-hubspot-for-woocommerce/vulnerability/wordpress-mwb-hubspot-for-woocommerce-plugin-1-6-7-broken-authentication-vulnerability?_s_id=cve","refsource":"audit@patchstack.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-73396","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73396","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"MakeWebBetter","product":"MWB HubSpot for WooCommerce","version":"affected n/a 1.6.7 custom","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Jakub Herman | Patchstack Bug Bounty Program","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"73396","cve":"CVE-2026-73396","epss":"0.003850000","percentile":"0.319380000","score_date":"2026-08-20","updated_at":"2026-08-21 00:13:51"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-73396","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-08-18T19:36:49.866615Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2026-08-18T19:48:19.224Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"makewebbetter-hubspot-for-woocommerce","product":"MWB HubSpot for WooCommerce","vendor":"MakeWebBetter","versions":[{"lessThanOrEqual":"1.6.7","status":"affected","version":"n/a","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Jakub Herman | Patchstack Bug Bounty Program"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Subscriber Broken Authentication in MWB HubSpot for WooCommerce <= 1.6.7 versions."}],"value":"Subscriber Broken Authentication in MWB HubSpot for WooCommerce <= 1.6.7 versions."}],"impacts":[{"capecId":"CAPEC-50","descriptions":[{"lang":"en","value":"CAPEC-50 Password Recovery Exploitation"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-288","description":"CWE-288 Authentication Bypass Using an Alternate Path or Channel","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-08-18T14:00:33.150Z","orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack"},"references":[{"tags":["vdb-entry"],"url":"https://patchstack.com/database/wordpress/plugin/makewebbetter-hubspot-for-woocommerce/vulnerability/wordpress-mwb-hubspot-for-woocommerce-plugin-1-6-7-broken-authentication-vulnerability?_s_id=cve"}],"source":{"discovery":"EXTERNAL"},"title":"WordPress MWB HubSpot for WooCommerce plugin <= 1.6.7 - Broken Authentication vulnerability","x_generator":{"engine":"Vulnogram 0.2.0"}}},"cveMetadata":{"assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","assignerShortName":"Patchstack","cveId":"CVE-2026-73396","datePublished":"2026-08-18T14:00:33.150Z","dateReserved":"2026-08-12T14:10:14.732Z","dateUpdated":"2026-08-18T19:48:19.224Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-18 15:17:06","lastModifiedDate":"2026-08-20 12:48:31","problem_types":["CWE-288","CWE-288 CWE-288 Authentication Bypass Using an Alternate Path or Channel"],"metrics":{"cvssMetricV31":[{"source":"audit@patchstack.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":4.2}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-08-18T19:36:49.866615Z","id":"CVE-2026-73396","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"73396","Ordinal":"1","Title":"WordPress MWB HubSpot for WooCommerce plugin <= 1.6.7 - Broken A","CVE":"CVE-2026-73396","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"73396","Ordinal":"1","NoteData":"Subscriber Broken Authentication in MWB HubSpot for WooCommerce <= 1.6.7 versions.","Type":"Description","Title":"WordPress MWB HubSpot for WooCommerce plugin <= 1.6.7 - Broken A"}]}}}