CVE-2022-0441
CriticalPublished
MasterStudy LMS < 2.7.6 - Unauthenticated Admin Account Creation
- Published
- Mar 7, 2022
- Updated
- Aug 2, 2024
- Assigning CNA
- WPScan
- Evidence observed
- Feb 18, 2022
Primary CVSS
9.8/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H85.3%
High · next 30 days
- Percentile
- 99.7%
- Model date
- Oct 15, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The MasterStudy LMS WordPress plugin before 2.7.6 does to validate some parameters given when registering a new account, allowing unauthenticated users to register as an admin
Sources
Repository evidence: Files: 2 · Repositories: 2
1 Module1 Template
modules/auxiliary/admin/http/wp_masterstudy_privesc.rb
Metasploit Framework modulesDeclared conditions
- verification: check_declared($.auxiliary_admin/http/wp_masterstudy_privesc.check)
http/cves/2022/CVE-2022-0441.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: status,word($.matchers[*].type)
Responsible use
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