{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-39571", "assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "state": "PUBLISHED", "assignerShortName": "Patchstack", "dateReserved": "2026-04-07T10:48:32.434Z", "datePublished": "2026-04-08T08:30:20.418Z", "dateUpdated": "2026-04-08T08:30:20.418Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://wordpress.org/plugins", "defaultStatus": "unaffected", "packageName": "instantio", "product": "Instantio", "vendor": "Themefic", "versions": [{"changes": [{"at": "3.3.31", "status": "unaffected"}], "lessThanOrEqual": "3.3.30", "status": "affected", "version": "0", "versionType": "custom"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Que Thanh Tuan | Patchstack Bug Bounty Program"}], "datePublic": "2026-04-08T10:28:57.198Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Themefic Instantio instantio allows Retrieve Embedded Sensitive Data.<p>This issue affects Instantio: from n/a through <= 3.3.30.</p>"}], "value": "Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Themefic Instantio instantio allows Retrieve Embedded Sensitive Data.This issue affects Instantio: from n/a through <= 3.3.30."}], "impacts": [{"capecId": "CAPEC-37", "descriptions": [{"lang": "en", "value": "Retrieve Embedded Sensitive Data"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-497", "description": "Exposure of Sensitive System Information to an Unauthorized Control Sphere", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack", "dateUpdated": "2026-04-08T08:30:20.418Z"}, "references": [{"tags": ["vdb-entry"], "url": "https://patchstack.com/database/Wordpress/Plugin/instantio/vulnerability/wordpress-instantio-plugin-3-3-30-sensitive-data-exposure-vulnerability?_s_id=cve"}], "title": "WordPress Instantio plugin <= 3.3.30 - Sensitive Data Exposure vulnerability"}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Themefic Instantio instantio allows Retrieve Embedded Sensitive Data.This issue affects Instantio: from n/a through <= 3.3.30."}], "id": "CVE-2026-39571", "lastModified": "2026-04-08T09:16:28.360", "metrics": {}, "published": "2026-04-08T09:16:28.360", "references": [{"source": "audit@patchstack.com", "url": "https://patchstack.com/database/Wordpress/Plugin/instantio/vulnerability/wordpress-instantio-plugin-3-3-30-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"}]}

{}