{"api_version":"1","generated_at":"2026-09-19T07:46:28+00:00","cve":"CVE-2026-89333","urls":{"html":"https://cve.report/CVE-2026-89333","api":"https://cve.report/api/cve/CVE-2026-89333.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-89333","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-89333"},"summary":{"title":"Tutor LMS <= 4.0.8 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Exposure via 'student_id' Parameter","description":"The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.0.8 via the 'student_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to disclose the email address and Tutor profile phone number of arbitrary WordPress users, including Administrators, by iterating over user IDs via the student_id parameter.","state":"PUBLISHED","assigner":"Wordfence","published_at":"2026-09-19 03:17:16","updated_at":"2026-09-19 03:17:16"},"problem_types":["CWE-639","CWE-639 CWE-639 Authorization Bypass Through User-Controlled Key"],"metrics":[{"version":"3.1","source":"security@wordfence.com","type":"Primary","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"6.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","data":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L21","name":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L21","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L132","name":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L132","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/244051ef-5357-4b16-b690-46c8fea56847?source=cve","name":"https://www.wordfence.com/threat-intel/vulnerabilities/id/244051ef-5357-4b16-b690-46c8fea56847?source=cve","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3700174%40tutor&new=3700174%40tutor","name":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3700174%40tutor&new=3700174%40tutor","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Utils.php#L2841","name":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Utils.php#L2841","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Template.php#L503","name":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Template.php#L503","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L137","name":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L137","refsource":"security@wordfence.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-89333","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89333","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"themeum","product":"Tutor LMS – eLearning and online course solution","version":"affected 4.0.8 semver","platforms":[]}],"timeline":[{"source":"CNA","time":"2026-09-11T16:13:31.000Z","lang":"en","value":"Vendor Notified"},{"source":"CNA","time":"2026-09-18T14:02:05.000Z","lang":"en","value":"Disclosed"}],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Dthangws","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Tutor LMS – eLearning and online course solution","vendor":"themeum","versions":[{"lessThanOrEqual":"4.0.8","status":"affected","version":"0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"Dthangws"}],"descriptions":[{"lang":"en","value":"The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.0.8 via the 'student_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to disclose the email address and Tutor profile phone number of arbitrary WordPress users, including Administrators, by iterating over user IDs via the student_id parameter."}],"metrics":[{"cvssV3_1":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-19T02:27:07.977Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/244051ef-5357-4b16-b690-46c8fea56847?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L132"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L21"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/templates/user-profile.php#L137"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Utils.php#L2841"},{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.8/classes/Template.php#L503"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3700174%40tutor&new=3700174%40tutor"}],"timeline":[{"lang":"en","time":"2026-09-11T16:13:31.000Z","value":"Vendor Notified"},{"lang":"en","time":"2026-09-18T14:02:05.000Z","value":"Disclosed"}],"title":"Tutor LMS <= 4.0.8 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Exposure via 'student_id' Parameter"}},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2026-89333","datePublished":"2026-09-19T02:27:07.977Z","dateReserved":"2026-09-11T15:58:26.677Z","dateUpdated":"2026-09-19T02:27:07.977Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-19 03:17:16","lastModifiedDate":"2026-09-19 03:17:16","problem_types":["CWE-639","CWE-639 CWE-639 Authorization Bypass Through User-Controlled Key"],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"89333","Ordinal":"1","Title":"Tutor LMS <= 4.0.8 - Insecure Direct Object Reference to Authent","CVE":"CVE-2026-89333","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"89333","Ordinal":"1","NoteData":"The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.0.8 via the 'student_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to disclose the email address and Tutor profile phone number of arbitrary WordPress users, including Administrators, by iterating over user IDs via the student_id parameter.","Type":"Description","Title":"Tutor LMS <= 4.0.8 - Insecure Direct Object Reference to Authent"}]}}}