{"id":"CVE-2023-0043","aliases":["EUVD-2023-12147","GHSA-w8v3-j4vv-3q42"],"status":"published","title":"Custom Add User \u003c= 2.0.2 - Reflected Cross-Site Scripting","description":"The Custom Add User WordPress plugin through 2.0.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00481,"percentile":0.42024,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-02-27T15:24:41Z","modified":"2026-06-17T05:24:39Z","products":[{"vendor":"add_user_project","product":"add_user"},{"vendor":"unknown","product":"custom add user"}],"references":[{"url":"https://wpscan.com/vulnerability/e012f23a-7daf-4ef3-b116-d0e2ed5bd0a3","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0043"},{"url":"https://github.com/advisories/GHSA-w8v3-j4vv-3q42"}],"sources":{"cve":[{"id":"CVE-2023-0043","title":"Custom Add User \u003c= 2.0.2 - Reflected Cross-Site Scripting","description":"The Custom Add User WordPress plugin through 2.0.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin","status":"published","published":"2023-02-27T15:24:41.583Z","modified":"2025-03-10T18:16:21.957Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"updated_at":"2026-11-02T14:35:35.580545Z"}],"euvd":[{"id":"EUVD-2023-12147","description":"The Custom Add User WordPress plugin through 2.0.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin","status":"published","published":"2023-02-27T15:24:41Z","modified":"2025-03-10T18:16:21Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:53:09.715484Z"}],"ghsa":[{"id":"GHSA-w8v3-j4vv-3q42","title":"The Custom Add User WordPress plugin through 2.0.2 does not sanitise and escape a parameter...","description":"The Custom Add User WordPress plugin through 2.0.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin","status":"published","published":"2023-02-27T18:32:09Z","modified":"2023-03-14T05:05:55Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:19.756427Z"}],"nvd":[{"id":"CVE-2023-0043","description":"The Custom Add User WordPress plugin through 2.0.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin","status":"published","published":"2023-02-27T16:15:11.58Z","modified":"2026-06-17T05:24:39.157Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:47.623983Z"}]}}