CVE-2022-0441

MasterStudy LMS < 2.7.6 - Unauthenticated Admin Account Creation

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

Affected

MasterStudy LMS – WordPress LMS Plugin

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

85.33% chance of exploitation in the next 30 days, 100th percentile

Nuclei

critical

Published

2022-03-07

Updated

2024-08-02

Proof-of-concept exploits (6)

• https://wpscan.com/vulnerability/173c2efe-ee9c-4539-852f-c242b4f728ed
• SDragon1205/cve-2022-04411★ · 2022-11-18
• biulove0x/CVE-2022-04416★ · 2022-06-26
• kyukazamiqq/CVE-2022-04410★ · 2023-10-03
• tegal1337/CVE-2022-04411★ · 2023-06-02
• DappaNISM/CVE-2022-04410★ · 2026-07-21

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0441.yaml

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/auxiliary/admin/http/wp_masterstudy_prive…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/50752

Security advisories

• https://plugins.trac.wordpress.org/changeset/2667195

References

• CVE Record
• NVD entry

Related

• CVE-2021-25003
• CVE-2022-1903
• CVE-2026-24061
• CVE-2026-5718
• CVE-2021-41773