{"id":"CVE-2021-36905","aliases":["EUVD-2021-23481","GHSA-q8vv-55fh-c75m"],"status":"published","title":"WordPress Quiz And Survey Master plugin \u003c= 7.3.4 - Multiple Auth. Stored Cross-Site Scripting (XSS) vulnerabilities","description":"Multiple Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in Quiz And Survey Master plugin \u003c= 7.3.4 on WordPress.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00483,"percentile":0.42121,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-11-17T22:02:18Z","modified":"2026-06-17T03:59:36Z","products":[{"vendor":"expresstech","product":"quiz and survey master (wordpress plugin)"},{"vendor":"expresstech","product":"quiz_and_survey_master"}],"references":[{"url":"https://wordpress.org/plugins/quiz-master-next/#developers","tags":["x_transferred","Release Notes","Third Party Advisory"]},{"url":"https://patchstack.com/database/vulnerability/quiz-master-next/wordpress-quiz-and-survey-master-plugin-7-3-4-multiple-auth-stored-cross-site-scripting-xss-vulnerabilities?_s_id=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36905"},{"url":"https://github.com/advisories/GHSA-q8vv-55fh-c75m"}],"sources":{"cve":[{"id":"CVE-2021-36905","title":"WordPress Quiz And Survey Master plugin \u003c= 7.3.4 - Multiple Auth. Stored Cross-Site Scripting (XSS) vulnerabilities","description":"Multiple Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in Quiz And Survey Master plugin \u003c= 7.3.4 on WordPress.","status":"published","published":"2022-11-17T22:02:18.619Z","modified":"2026-04-28T16:07:36.863Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-23481","description":"Multiple Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in Quiz And Survey Master plugin \u003c= 7.3.4 on WordPress.","status":"published","published":"2022-11-17T22:02:18Z","modified":"2026-04-28T16:07:36Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:16.393887Z"}],"ghsa":[{"id":"GHSA-q8vv-55fh-c75m","title":"Multiple Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in Quiz And...","description":"Multiple Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in Quiz And Survey Master plugin \u003c= 7.3.4 on WordPress.","status":"published","published":"2022-11-18T00:30:19Z","modified":"2023-02-02T05:03:53Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:44.834559Z"}],"nvd":[{"id":"CVE-2021-36905","description":"Multiple Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in Quiz And Survey Master plugin \u003c= 7.3.4 on WordPress.","status":"published","published":"2022-11-17T23:15:11.43Z","modified":"2026-06-17T03:59:36.38Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:06.906968Z"}]}}