CVE-2023-3133 json
Tutor LMS < 2.2.1 - Unauthenticated Access to Tutor LMS Lesson Resources via REST API
published 2023-07-04 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43818
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Unknown Tutor LMS 2.2.1
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/3b6969a7-5cbc-4e16-8f27-5dde481237f5 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Unknown Tutor LMS
Classification
- Technology feeds
References
-
plugins.trac.wordpress.org
/browser/tutor/tags/2.2.0/classes/RestAPI.php#L253
patch, product
-
wpscan.com
/vulnerability/3b6969a7-5cbc-4e16-8f27-5dde481237f5
exploit, vdb-entry, technical-description, third-party-advisory
-
wordpress.org
/plugins/tutor/
product
Sources
- CVE List CVE-2023-3133
- NVD CVE-2023-3133
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.