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CVE-2026-88846

MasterStudy LMS 2.3.0 - < 3.7.50 - Unauthenticated Account Creation with Registration Disabled

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-88846

Published

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not check whether user registration is enabled on the site before creating an account through one of its front-end registration flows, allowing unauthenticated users to create accounts, and be logged into them, on sites where registration has been deliberately disabled.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-88846

Published

MasterStudy LMS WordPress Plugin

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Unknown",
                    "product": "MasterStudy LMS WordPress Plugin",
                    "versions": [
                        {
                            "status": "affected",
                            "versionType": "semver",
                            "version": "2.3.0",
                            "lessThan": "3.7.50"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON