CVE-2023-3133: vulnerability in Tutor LMS
Tutor LMS < 2.2.1 - Unauthenticated Access to Tutor LMS Lesson Resources via REST API
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 1.0%
exploitation probability
1.0%top 39% of all CVEs
observed exploitation
nono source reports it
The Tutor LMS WordPress plugin before 2.2.1 does not implement adequate permission checks for REST API endpoints, allowing unauthenticated attackers to access information from Lessons that should not be publicly available.
Affected products
Unknown · Tutor LMSRelated CVEs — Tutor LMS
In the same product, most dangerous first.
CVE-2026-19092CRITICALTutor LMS < 4.0.6 - Unauthenticated Arbitrary Zero-Argument Function Invocation via Template Variable ShadowingEPSS 2.0%CVE-2023-0236MEDIUMTutor LMS < 2.0.10 - Reflected Cross-Site ScriptingEPSS 1.3%CVE-2026-85569HIGHTutor LMS 2.7.1 - < 4.0.8 - Read-Only API Key Privilege Escalation via REST Request MisclassificationEPSS 0.5%CVE-2026-19093MEDIUMTutor LMS < 4.0.6 - Instructor+ Arbitrary File Read via Video PathEPSS 0.5%CVE-2023-4805MEDIUMTutor LMS < 2.3.0 - Subscriber+ Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-14187LOWTutor LMS < 4.0.6 - Instructor+ Cross-Instructor Private Course Disclosure via IDOREPSS 0.3%