CVE Explorer

CVE-2026-6965

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to and including 3.9.9. This is due to the `get_course_id_by()` function unconditionally trusting the user-supplied `course` GET parameter as the authoritative course ID for content ownership lookups, which is then consumed by `can_user_manage()`, the plugin's sole authorization gate for instructor-level operations, causing it to evaluate instructor membershi

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:cb6f1ac200f615eebd64575dd6491ab98d2e0fe18f35d503c104a833eb5a0167

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Tutor LMS – eLearning and online course solution","vendor":"themeum","versions":[{"lessThanOrEqual":"3.9.9","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
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Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
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CWE assertions

1 source assertion

{"cweId":"CWE-639","description":"CWE-639 Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
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Source references

53 source assertions

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cve_program_cvelist_v5reference
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{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.7/classes/Ajax.php#L507"}

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{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.7/classes/Ajax.php#L586"}

cve_program_cvelist_v5reference
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{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.7/classes/Announcements.php#L105"}

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{"url":"https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.7/classes/Course.php#L1997"}

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Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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