Vulnerability in Stylemixthemes Masterstudy Lms
CVE-2023-4278
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.0.18 does not have proper checks in place during registration allowing anyone to register on the site as an instructor. They can then add courses and/or posts.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.062 (93.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.035 · newest: 0.062 · change: +0.027
Affected products
- Stylemixthemes Masterstudy Lms
- Masterstudy Lms WordPress Plugin — versions 0
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/cb3173ec-9891-4bd8-9d05-24fe805b5235 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
- packetstormsecurity.com/files/175007/WordPress-Masterstudy-LMS-3.0.17-Account-C…
Frequently asked questions
- What is CVE-2023-4278?
- CVE-2023-4278 is a high-severity vulnerability in Stylemixthemes Masterstudy Lms, classified under CWE-269 IMPROPER PRIVILEGE MANAGEMENT. CVSS score: 7.5/10. Published 2023-09-11.
- How severe is CVE-2023-4278?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2023-4278 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.