{"id":"CVE-2023-3131","aliases":["EUVD-2023-43816","GHSA-7x52-4x54-c7jw"],"status":"published","title":"MStore API \u003c 3.9.7 - Subscriber+ Unauthorized Settings Update","description":"The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by implementing privilege checks, nonce checks, or a combination of both.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00627,"percentile":0.50347,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-07-10T12:41:17Z","modified":"2026-06-17T06:13:25Z","products":[{"vendor":"inspireui","product":"mstore_api"},{"vendor":"mstore","product":"mstore api"},{"vendor":"unknown","product":"mstore api"}],"references":[{"url":"https://wpscan.com/vulnerability/970735f1-24bb-441c-89b6-5a0959246d6c","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3131"},{"url":"https://github.com/advisories/GHSA-7x52-4x54-c7jw"}],"sources":{"cve":[{"id":"CVE-2023-3131","title":"MStore API \u003c 3.9.7 - Subscriber+ Unauthorized Settings Update","description":"The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by implementing privilege checks, nonce checks, or a combination of both.","status":"published","published":"2023-07-10T12:41:17.016Z","modified":"2024-11-12T17:02:28.231Z","updated_at":"2026-11-02T14:35:24.707957Z"}],"euvd":[{"id":"EUVD-2023-43816","description":"The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by implementing privilege checks, nonce checks, or a combination of both.","status":"published","published":"2023-07-10T12:41:17Z","modified":"2024-11-12T17:02:28Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"none"}],"updated_at":"2026-11-03T00:05:04.420026Z"}],"ghsa":[{"id":"GHSA-7x52-4x54-c7jw","title":"The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by...","description":"The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by implementing privilege checks, nonce checks, or a combination of both.","status":"published","published":"2023-07-10T18:30:49Z","modified":"2024-04-04T05:53:33Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:56:37.005335Z"}],"nvd":[{"id":"CVE-2023-3131","description":"The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by implementing privilege checks, nonce checks, or a combination of both.","status":"published","published":"2023-07-10T16:15:55.08Z","modified":"2026-06-17T06:13:25.473Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:15.127597Z"}]}}