{"id":"CVE-2021-24873","aliases":["EUVD-2021-11785","GHSA-pvx2-pw54-p32q"],"status":"published","title":"Tutor LMS \u003c 1.9.11 - Reflected Cross-Site Scripting","description":"The Tutor LMS WordPress plugin before 1.9.11 does not sanitise and escape user input before outputting back in attributes in the Student Registration page, leading to a Reflected Cross-Site Scripting issue","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":"2026-11-09","score":0.00782,"percentile":0.56243,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-23T19:16:14Z","modified":"2026-06-17T03:41:03Z","products":[{"vendor":"themeum","product":"tutor lms – elearning and online course solution"},{"vendor":"themeum","product":"tutor_lms"},{"vendor":"unknown","product":"tutor lms – elearning and online course solution"}],"references":[{"url":"https://wpscan.com/vulnerability/19980b57-1954-4a29-b2c2-43eadf758ed3","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2615802/tutor","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24873"},{"url":"https://github.com/advisories/GHSA-pvx2-pw54-p32q"}],"sources":{"cve":[{"id":"CVE-2021-24873","title":"Tutor LMS \u003c 1.9.11 - Reflected Cross-Site Scripting","description":"The Tutor LMS WordPress plugin before 1.9.11 does not sanitise and escape user input before outputting back in attributes in the Student Registration page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2021-11-23T19:16:14Z","modified":"2024-08-03T19:49:13.471Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11785","description":"The Tutor LMS WordPress plugin before 1.9.11 does not sanitise and escape user input before outputting back in attributes in the Student Registration page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2021-11-23T19:16:14Z","modified":"2024-08-03T19:49:13Z","updated_at":"2026-11-03T03:24:55.415131Z"}],"ghsa":[{"id":"GHSA-pvx2-pw54-p32q","title":"The Tutor LMS WordPress plugin before 1.9.11 does not sanitise and escape user input before...","description":"The Tutor LMS WordPress plugin before 1.9.11 does not sanitise and escape user input before outputting back in attributes in the Student Registration page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2022-05-24T19:21:14Z","modified":"2023-01-30T05:04:13Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:59.889535Z"}],"nvd":[{"id":"CVE-2021-24873","description":"The Tutor LMS WordPress plugin before 1.9.11 does not sanitise and escape user input before outputting back in attributes in the Student Registration page, leading to a Reflected Cross-Site Scripting issue","status":"published","published":"2021-11-23T20:15:10.08Z","modified":"2026-06-17T03:41:03.53Z","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":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:01.428028Z"}]}}