{"id":"CVE-2026-88846","title":"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 use…","summary":"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 use…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-862"],"product":"MasterStudy LMS WordPress Plugin","affected":["masterstudy_lms_wordpress_plugin >= 2.3.0 < 3.7.50"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T14:42:02.707","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-88846","references":[{"url":"https://wpscan.com/vulnerability/57b0dd3f-bd83-4fb7-b98d-c999026910cd/","label":"contact@wpscan.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-24T10:34:39.104982Z"},"ingestedAt":"2026-09-24T06:39:26.614Z","slug":"CVE-2026-88846","body":"## Overview\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":210087,"id":"CVE-2026-88846","ts":1790250160713,"field":"cvss","old":null,"new":"5.3"},{"seq":210086,"id":"CVE-2026-88846","ts":1790250160713,"field":"severity","old":"none","new":"medium"}]}