{"id":"CVE-2021-24762","aliases":["EUVD-2021-11674","GHSA-mchv-2c9q-xfg9"],"status":"published","title":"Perfect Survey \u003c 1.5.2 - Unauthenticated SQL Injection","description":"The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.86782,"percentile":0.99747,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-89"],"published":"2022-02-01T12:21:23Z","modified":"2026-06-17T03:40:51Z","exploits":[{"source":"exploitdb","id":"EDB-50766","title":"WordPress Plugin Perfect Survey - 1.5.1 - SQLi (Unauthenticated)","type":"webapps","platform":"php","date":"2022-02-21","url":"https://www.exploit-db.com/exploits/50766"},{"source":"metasploit","id":"auxiliary/scanner/http/wp_perfect_survey_sqli","title":"WordPress Plugin Perfect Survey 1.5.1 SQLi (Unauthenticated)","type":"auxiliary","date":"2021-10-05","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/http/wp_perfect_survey_sqli"},{"source":"nuclei","id":"CVE-2021-24762","title":"WordPress Perfect Survey \u003c1.5.2 - SQL Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24762.yaml"},{"source":"pocgithub","id":"NT1410/CVE-2021-24762","title":"NT1410/CVE-2021-24762","date":"2026-03-09","url":"https://github.com/NT1410/CVE-2021-24762"},{"source":"pocgithub","id":"c4cnm/Exploit_CVE-2021-24762","title":"c4cnm/Exploit_CVE-2021-24762","date":"2025-10-15","url":"https://github.com/c4cnm/Exploit_CVE-2021-24762"}],"products":[{"vendor":"getperfectsurvey","product":"perfect_survey"},{"vendor":"unknown","product":"perfect survey"}],"references":[{"url":"https://wpscan.com/vulnerability/c1620905-7c31-4e62-80f5-1d9635be11ad","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/166072/WordPress-Perfect-Survey-1.5.1-SQL-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24762"},{"url":"https://github.com/advisories/GHSA-mchv-2c9q-xfg9"}],"sources":{"cve":[{"id":"CVE-2021-24762","title":"Perfect Survey \u003c 1.5.2 - Unauthenticated SQL Injection","description":"The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.","status":"published","published":"2022-02-01T12:21:23Z","modified":"2024-08-03T19:42:17.219Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11674","description":"The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.","status":"published","published":"2022-02-01T12:21:23Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-mchv-2c9q-xfg9","title":"The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET...","description":"The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.","status":"published","published":"2022-02-02T00:01:49Z","modified":"2023-02-03T05:05:36Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:53:46.38105Z"}],"nvd":[{"id":"CVE-2021-24762","description":"The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.","status":"published","published":"2022-02-01T13:15:08.387Z","modified":"2026-06-17T03:40:51.89Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:07:04.178977Z"}]}}