{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-11923","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2025-10-17T18:50:39.481Z","datePublished":"2025-11-13T03:27:39.431Z","dateUpdated":"2025-11-13T14:34:06.521Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2025-11-13T03:27:39.431Z"},"affected":[{"vendor":"chrisbadgett","product":"LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes","versions":[{"version":"3.5.3","status":"affected","lessThanOrEqual":"3.41.1","versionType":"semver"},{"version":"4.0.0","status":"affected","lessThanOrEqual":"4.21.3","versionType":"semver"},{"version":"5.0.0","status":"affected","lessThanOrEqual":"5.10.0","versionType":"semver"},{"version":"6.0.0","status":"affected","lessThanOrEqual":"6.11.0","versionType":"semver"},{"version":"7.0.0","status":"affected","lessThanOrEqual":"7.8.7","versionType":"semver"},{"version":"8.0.0","status":"affected","lessThanOrEqual":"8.0.7","versionType":"semver"},{"version":"9.0.0","status":"affected","lessThanOrEqual":"9.0.7","versionType":"semver"},{"version":"9.1.0","status":"affected"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes plugin for WordPress is vulnerable to privilege escalation. This is due to the plugin not properly validating a user's identity prior to allowing them to modify their own role via the REST API. The permission check in the update_item_permissions_check() function returns true when a user updates their own account without verifying the role changes. This makes it possible for authenticated attackers, with student-level access and above, to escalate their privileges to administrator by updating their own roles array via a crafted REST API request. Another endpoint intended for instructors also provides an attack vector. Affected version ranges are 3.5.3-3.41.2, 4.0.0-4.21.3, 5.0.0-5.10.0, 6.0.0-6.11.0, 7.0.0-7.8.7, 8.0.0-8.0.7, 9.0.0-9.0.7, 9.1.0."}],"title":"LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes - Various Versions - Authenticated (Student+) Privilege Escalation","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/cc13d13c-6b79-4bf1-8e77-c8cb836dc0c5?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/lifterlms/trunk/libraries/lifterlms-rest/includes/server/class-llms-rest-students-controller.php#L386"},{"url":"https://plugins.trac.wordpress.org/browser/lifterlms/trunk/libraries/lifterlms-rest/includes/abstracts/class-llms-rest-users-controller.php#L721"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3393703%40lifterlms%2Ftrunk&old=3388956%40lifterlms%2Ftrunk&sfp_email=&sfph_mail="}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-269 Improper Privilege Management","cweId":"CWE-269","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"}}],"credits":[{"lang":"en","type":"finder","value":"Angus Girvan"}],"timeline":[{"time":"2025-11-03T20:49:36.000Z","lang":"en","value":"Vendor Notified"},{"time":"2025-11-12T14:27:17.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-13T14:27:06.422104Z","id":"CVE-2025-11923","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-11-13T14:34:06.521Z"}}]}}