{"id":"CVE-2021-24181","aliases":["EUVD-2021-11095","GHSA-22r7-2v6v-5qmw"],"status":"published","title":"Tutor LMS \u003c 1.7.7 - SQL Injection via tutor_mark_answer_as_correct","description":"The tutor_mark_answer_as_correct AJAX action from the Tutor LMS – eLearning and online course solution WordPress plugin before 1.7.7 was vulnerable to blind and time based SQL injections that could be exploited by students.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01253,"percentile":0.69701,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2021-04-05T18:27:45Z","modified":"2026-06-17T03:39:33Z","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/d5a00322-7098-4f8d-8e5e-157b63449c17","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.wordfence.com/blog/2021/03/several-vulnerabilities-patched-in-tutor-lms-plugin/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24181"},{"url":"https://github.com/advisories/GHSA-22r7-2v6v-5qmw"}],"sources":{"cve":[{"id":"CVE-2021-24181","title":"Tutor LMS \u003c 1.7.7 - SQL Injection via tutor_mark_answer_as_correct","description":"The tutor_mark_answer_as_correct AJAX action from the Tutor LMS – eLearning and online course solution WordPress plugin before 1.7.7 was vulnerable to blind and time based SQL injections that could be exploited by students.","status":"published","published":"2021-04-05T18:27:45Z","modified":"2024-08-03T19:21:18.715Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-11095","description":"The tutor_mark_answer_as_correct AJAX action from the Tutor LMS – eLearning and online course solution WordPress plugin before 1.7.7 was vulnerable to blind and time based SQL injections that could be exploited by students.","status":"published","published":"2021-04-05T18:27:45Z","modified":"2024-08-03T19:21:18Z","updated_at":"2026-11-03T03:24:59.071017Z"}],"ghsa":[{"id":"GHSA-22r7-2v6v-5qmw","title":"The tutor_mark_answer_as_correct AJAX action from the Tutor LMS – eLearning and online course...","description":"The tutor_mark_answer_as_correct AJAX action from the Tutor LMS – eLearning and online course solution WordPress plugin before 1.7.7 was vulnerable to blind and time based SQL injections that could be exploited by students.","status":"published","published":"2022-05-24T22:28:02Z","modified":"2023-01-30T05:04:43Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:47:06.883845Z"}],"nvd":[{"id":"CVE-2021-24181","description":"The tutor_mark_answer_as_correct AJAX action from the Tutor LMS – eLearning and online course solution WordPress plugin before 1.7.7 was vulnerable to blind and time based SQL injections that could be exploited by students.","status":"published","published":"2021-04-05T19:15:16.39Z","modified":"2026-06-17T03:39:33.33Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}