{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-8502","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-05-13T20:58:03.070Z","datePublished":"2026-06-06T02:28:36.811Z","dateUpdated":"2026-06-06T11:47:26.858Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-06-06T02:28:36.811Z"},"affected":[{"vendor":"thimpress","product":"LearnPress – WordPress LMS Plugin for Create and Sell Online Courses","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.3.6","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The LearnPress – 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the plaintext post_password of password-protected courses and the full post_content, post_author, and post_name of unpublished draft, private, and pending courses via the unrestricted SELECT * fallback query.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."}],"title":"LearnPress <= 4.3.6 - Unauthenticated Sensitive Information Exposure via 'c_status' and 'return_type' Parameters","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/a32a6ea3-4473-4075-b660-9bba083ae0bf?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Models/Courses.php#L200"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Models/Courses.php#L126"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php#L196"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php#L68"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Databases/class-lp-course-db.php#L472"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.6/inc/Databases/class-lp-db.php#L610"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Models/Courses.php#L200"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Models/Courses.php#L126"},{"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"},{"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"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Databases/class-lp-course-db.php#L472"},{"url":"https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.8/inc/Databases/class-lp-db.php#L610"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3545523%40learnpress&new=3545523%40learnpress&sfp_email=&sfph_mail="}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-862 Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM"}}],"credits":[{"lang":"en","type":"finder","value":"Jamshed Yergashvoyev"}],"timeline":[{"time":"2026-05-13T21:14:44.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-06-05T14:23:22.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-06T11:38:08.814834Z","id":"CVE-2026-8502","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-06T11:47:26.858Z"}}]}}