{"id":"CVE-2026-96666","aliases":[],"cve":{"records":[{"id":"CVE-2026-96666","source":"Wordfence","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-23T15:00:39.588Z","published":"2026-10-29T03:39:15.064Z","modified":"2026-10-29T10:45:42.686Z"}],"publishers":[{"name":"Wordfence","role":"CNA","organizationId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","modified":"2026-10-29T03:39:15.064Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-29T10:45:42.686Z"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/7e0a6ba5-6b2a-49b2-8780-df5eb6a5eecd?source=cve","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/schema-app-structured-data-for-schemaorg/tags/2.3.2/lib/SchemaFront.php#L547","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/schema-app-structured-data-for-schemaorg/tags/2.3.2/lib/SchemaFront.php#L541","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/schema-app-structured-data-for-schemaorg/tags/2.3.2/lib/SchemaFront.php#L40","tags":[],"source":"Wordfence"}],"weaknesses":[{"id":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation","source":"Wordfence"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-29T10:33:19.918616Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Schema App Structured Data <= 2.3.2 - Unauthenticated Stored Cross-Site Scripting via Comment Content via 'Remove Microdata' Output Filter","titleSource":"Wordfence","descriptionSource":"Wordfence","description":"The Schema App Structured Data plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via 'Remove Microdata' Output Filter in all versions up to, and including, 2.3.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that an administrator has enabled the plugin's 'Remove Microdata' option and approves the malicious comment.","score":7.2,"severity":"high","published":"2026-10-29T03:39:15.064Z","modified":"2026-10-29T10:45:42.686Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"vberkel","name":"Schema App Structured Data","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.3.2","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Wordfence","url":"https://www.cve.org/CVERecord?id=CVE-2026-96666"}],"remediation":[],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/7e0a6ba5-6b2a-49b2-8780-df5eb6a5eecd?source=cve","https://plugins.trac.wordpress.org/browser/schema-app-structured-data-for-schemaorg/tags/2.3.2/lib/SchemaFront.php#L547","https://plugins.trac.wordpress.org/browser/schema-app-structured-data-for-schemaorg/tags/2.3.2/lib/SchemaFront.php#L541","https://plugins.trac.wordpress.org/browser/schema-app-structured-data-for-schemaorg/tags/2.3.2/lib/SchemaFront.php#L40"],"sources":[{"name":"CVE","id":"CVE-2026-96666","modified":"2026-10-29T10:45:42.686Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96666"}],"assessments":[{"source":"Wordfence","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","score":7.2}],"sourceAffected":[],"observedAt":"2026-10-29T14:49:20.054Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T04:00:32.782Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-29T05:25:35.374Z","attemptedAt":"2026-10-29T05:25:35.374Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-10-29T05:25:35.297Z","attemptedAt":"2026-10-29T05:25:35.297Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-29T05:25:36.199Z","attemptedAt":"2026-10-29T05:25:36.199Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-29T05:25:35.191Z","attemptedAt":"2026-10-29T05:25:35.191Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-96666","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96666","modified":"2026-10-29T04:18:45.273","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","checkedAt":"2026-10-29T05:25:35.374Z"},{"source":"ENISA EUVD","id":"EUVD-2026-112589","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112589","modified":"Oct 29, 2026, 3:39:15 AM","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","checkedAt":"2026-10-29T05:25:36.199Z"}],"aiSummary":{"text":"The Schema App Structured Data WordPress plugin, version 2.3.2 and below, has a Stored Cross-Site Scripting vulnerability due to insufficient input sanitization. An unauthenticated attacker can inject scripts via comment content if the 'Remove Microdata' option is enabled. Exploitation requires administrator approval of the malicious comment.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:34:19.961Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96666"}]}}