{"cve":"CVE-2022-0441","nvd":{"published":"2022-03-07T09:15:09.720","modified":"2026-06-17T04:20:36.267","status":"Modified","description":"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","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-269"],"references":["https://plugins.trac.wordpress.org/changeset/2667195","https://wpscan.com/vulnerability/173c2efe-ee9c-4539-852f-c242b4f728ed","https://plugins.trac.wordpress.org/changeset/2667195","https://wpscan.com/vulnerability/173c2efe-ee9c-4539-852f-c242b4f728ed"],"products":["stylemixthemes:masterstudy_lms"],"source":"nvd","synced_at":"2026-10-19T21:28:04.509275555+00:00"},"epss":{"cve":"CVE-2022-0441","score":0.85334,"percentile":0.99717,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}