{"id":"CVE-2026-40787","aliases":["EUVD-2026-36990","GHSA-c638-vf62-q5jh"],"status":"published","title":"WordPress Quiz And Survey Master plugin \u003c= 11.0.0 - Cross Site Scripting (XSS) vulnerability","description":"Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master \u003c= 11.0.0 versions.","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":"2026-11-09","score":0.00175,"percentile":0.06986,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-06-15T20:18:23Z","modified":"2026-10-25T23:10:00Z","products":[{"vendor":"expresstech","product":"quiz and survey master"},{"vendor":"expresstech systems","product":"quiz and survey master"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-11-0-0-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40787"},{"url":"https://github.com/advisories/GHSA-c638-vf62-q5jh"}],"sources":{"cve":[{"id":"CVE-2026-40787","title":"WordPress Quiz And Survey Master plugin \u003c= 11.0.0 - Cross Site Scripting (XSS) vulnerability","description":"Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master \u003c= 11.0.0 versions.","status":"published","published":"2026-06-15T20:18:23.53Z","modified":"2026-06-16T01:29:22.335Z","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":"2026-11-02T13:43:11.445168Z"}],"euvd":[{"id":"EUVD-2026-36990","description":"Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master \u003c= 11.0.0 versions.","status":"published","published":"2026-06-15T20:18:23Z","modified":"2026-06-16T01:29:22Z","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":"2026-11-02T18:20:40.975704Z"}],"ghsa":[{"id":"GHSA-c638-vf62-q5jh","title":"Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master \u003c= 11.0.0 versions.","description":"Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master \u003c= 11.0.0 versions.","status":"published","published":"2026-06-15T21:30:46Z","modified":"2026-06-15T21:30:57Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:08:47.518778Z"}],"nvd":[{"id":"CVE-2026-40787","description":"Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master \u003c= 11.0.0 versions.","status":"published","published":"2026-06-15T21:16:50.943Z","modified":"2026-10-25T23:10:00.167Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:24.19758Z"}]}}