{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66480", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-07-27T09:50:27.375Z", "datePublished": "2026-10-10T19:42:40.322Z", "dateUpdated": "2026-10-10T19:42:40.322Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-10-10T19:42:40.322Z"}, "title": "WordPress YITH WooCommerce Product Add-Ons plugin <= 4.34.0 - Sensitive Data Exposure vulnerability", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-497", "description": "CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-37", "descriptions": [{"lang": "en", "value": "CAPEC-37 Retrieve Embedded Sensitive Data"}]}], "affected": [{"vendor": "YITH", "product": "YITH WooCommerce Product Add-Ons", "collectionURL": "https://wordpress.org/plugins", "packageName": "yith-woocommerce-product-add-ons", "versions": [{"status": "affected", "version": "n/a", "lessThanOrEqual": "4.34.0", "changes": [{"at": "4.34.1", "status": "unaffected"}], "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in YITH YITH WooCommerce Product Add-Ons allows Retrieve Embedded Sensitive Data.\n\nThis issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.34.0.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in YITH YITH WooCommerce Product Add-Ons allows Retrieve Embedded Sensitive Data.<p>This issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.34.0.</p>"}]}], "tags": ["x_open-source"], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/yith-woocommerce-product-add-ons/vulnerability/wordpress-yith-woocommerce-product-add-ons-plugin-4-34-0-sensitive-data-exposure-vulnerability?_s_id=cve", "tags": ["vdb-entry"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 5.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}}], "solutions": [{"lang": "en", "value": "Update the WordPress YITH WooCommerce Product Add-Ons plugin to the latest available version (at least 4.34.1).", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Update the WordPress YITH WooCommerce Product Add-Ons plugin to the latest available version (at least 4.34.1)."}]}], "credits": [{"lang": "en", "value": "Phat RiO | Patchstack Bug Bounty Program", "user": "00000000-0000-4000-9000-000000000000", "type": "finder"}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "yith-woocommerce-product-add-ons", "product": "YITH WooCommerce Product Add-Ons", "vendor": "YITH", "versions": [{"changes": [{"at": "4.34.1", "status": "unaffected"}], "lessThanOrEqual": "4.34.0", "status": "affected", "version": "n/a", "versionType": "custom"}]}], "source": "audit@patchstack.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in YITH YITH WooCommerce Product Add-Ons allows Retrieve Embedded Sensitive Data.\n\nThis issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.34.0."}], "id": "CVE-2026-66480", "lastModified": "2026-10-10T20:16:45.247", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "audit@patchstack.com", "type": "Secondary"}]}, "published": "2026-10-10T20:16:45.247", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/wordpress/plugin/yith-woocommerce-product-add-ons/vulnerability/wordpress-yith-woocommerce-product-add-ons-plugin-4-34-0-sensitive-data-exposure-vulnerability?_s_id=cve"}], "sourceIdentifier": "audit@patchstack.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-497"}], "source": "audit@patchstack.com", "type": "Primary"}]}

{}

{"created": "2026-10-10T21:30:17.992240+00:00", "updated": "2026-10-10T21:30:17.992254+00:00", "vendors": []}