{"id":"CVE-2021-36821","aliases":["EUVD-2021-23397","GHSA-ppfv-9rmx-jjrq"],"status":"published","title":"WordPress Forminator plugin \u003c= 1.14.11 - Stored Cross-Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPMU DEV Forminator allows Stored XSS.This issue affects Forminator: from n/a through 1.14.11.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00406,"percentile":0.35346,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-03-16T14:45:38Z","modified":"2026-06-17T03:59:28Z","products":[{"vendor":"incsub","product":"forminator"},{"vendor":"wpmu dev","product":"forminator"},{"vendor":"wpmu dev - your all-in-one wordpress platform","product":"forminator"}],"references":[{"url":"https://patchstack.com/database/vulnerability/forminator/wordpress-forminator-plugin-1-14-11-stored-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36821"},{"url":"https://github.com/advisories/GHSA-ppfv-9rmx-jjrq"}],"sources":{"cve":[{"id":"CVE-2021-36821","title":"WordPress Forminator plugin \u003c= 1.14.11 - Stored Cross-Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPMU DEV Forminator allows Stored XSS.This issue affects Forminator: from n/a through 1.14.11.","status":"published","published":"2023-03-16T14:45:38.066Z","modified":"2026-04-28T16:07:30.326Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-23397","description":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPMU DEV Forminator allows Stored XSS.This issue affects Forminator: from n/a through 1.14.11.","status":"published","published":"2023-03-16T14:45:38Z","modified":"2026-04-28T16:07:30Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T19:24:16.393887Z"}],"ghsa":[{"id":"GHSA-ppfv-9rmx-jjrq","title":"Unauth. Stored Cross-Site Scripting (XSS) vulnerability in WPMU DEV Forminator – Contact Form,...","description":"Unauth. Stored Cross-Site Scripting (XSS) vulnerability in WPMU DEV Forminator – Contact Form, Payment Form \u0026 Custom Form Builder plugin \u003c= 1.14.11 versions.","status":"published","published":"2023-07-06T19:24:11Z","modified":"2024-04-04T05:34:38Z","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":"2026-11-02T14:56:33.286722Z"}],"nvd":[{"id":"CVE-2021-36821","description":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPMU DEV Forminator allows Stored XSS.This issue affects Forminator: from n/a through 1.14.11.","status":"published","published":"2023-03-16T15:15:10.113Z","modified":"2026-06-17T03:59:28.76Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:07.764332Z"}]}}