CVE-2026-8502

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "LearnPress \u2013 WordPress LMS Plugin for Create and Sell Online Courses", "vendor": "thimpress", "versions": [{"lessThanOrEqual": "4.3.6", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The LearnPress \u2013 WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.3.6 via the 'return_type' parameter. This makes it possible for unauthenticated attackers to extract sensitive data including the plaintext post_password of password-protected courses and the full post_content, post_author, and post_name of unpublished draft, private, and pending courses via the unrestricted SELECT * fallback query. Exploitation requires supplying both c_status=all (to bypass the publish-only post_status WHERE clause) and return_type=json (to prevent the safe DISTINCT(ID) AS ID field override) in a single unauthenticated request to the /wp-json/lp/v1/courses/archive-course endpoint."}, {"lang": "es", "value": "El plugin LearnPress - WordPress LMS Plugin for Create and Sell Online Courses para WordPress es vulnerable a la exposici\u00f3n de informaci\u00f3n sensible en todas las versiones hasta la 4.3.6, inclusive, a trav\u00e9s del par\u00e1metro 'return_type'. Esto permite a atacantes no autenticados extraer datos sensibles, incluyendo la post_password en texto plano de cursos protegidos con contrase\u00f1a y el post_content, post_author y post_name completos de cursos borrador no publicados, privados y pendientes a trav\u00e9s de la consulta de respaldo SELECT * sin restricciones. La explotaci\u00f3n requiere proporcionar tanto c_status=all (para omitir la cl\u00e1usula WHERE de post_status solo para publicados) como return_type=json (para evitar la anulaci\u00f3n segura del campo DISTINCT(ID) AS ID) en una \u00fanica solicitud no autenticada al endpoint /wp-json/lp/v1/courses/archive-course."}], "id": "CVE-2026-8502", "lastModified": "2026-07-23T07:10:00.113", "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": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-8502", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-06T11:38:08.814834Z", "version": "2.0.3"}}]}, "published": "2026-06-06T04:17:41.357", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Databases/class-lp-course-db.php#L472"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Databases/class-lp-db.php#L610"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Models/Courses.php#L126"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Models/Courses.php#L200"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php#L196"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php#L68"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Databases/class-lp-course-db.php#L472"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Databases/class-lp-db.php#L610"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Models/Courses.php#L126"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Models/Courses.php#L200"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php#L196"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php#L68"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3545523%40learnpress&new=3545523%40learnpress&sfp_email=&sfph_mail="}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a32a6ea3-4473-4075-b660-9bba083ae0bf?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

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