{"id":"CVE-2021-26822","aliases":["EUVD-2021-13607","GHSA-fvqh-qwm3-5j87"],"status":"published","title":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in ...","description":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in search-teacher.php. This vulnerability can be exploited by a remote unauthenticated attacker to leak sensitive information and perform code execution attacks.","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":"2026-11-12","score":0.05094,"percentile":0.92474,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2021-02-15T20:54:51Z","modified":"2026-06-17T03:43:49Z","products":[{"vendor":"phpgurukul","product":"teachers_record_management_system"}],"references":[{"url":"https://phpgurukul.com/teachers-record-management-system-using-php-and-mysql/","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/49562","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-26822","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26822"},{"url":"https://github.com/advisories/GHSA-fvqh-qwm3-5j87"}],"sources":{"cve":[{"id":"CVE-2021-26822","description":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in search-teacher.php. This vulnerability can be exploited by a remote unauthenticated attacker to leak sensitive information and perform code execution attacks.","status":"published","published":"2021-02-15T20:54:51Z","modified":"2024-08-03T20:33:41.113Z","updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-13607","description":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in search-teacher.php. This vulnerability can be exploited by a remote unauthenticated attacker to leak sensitive information and perform code execution attacks.","status":"published","published":"2021-02-15T20:54:51Z","modified":"2024-08-03T20:33:41Z","updated_at":"2026-11-03T03:24:50.84326Z"}],"ghsa":[{"id":"GHSA-fvqh-qwm3-5j87","title":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in ...","description":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in search-teacher.php. This vulnerability can be exploited by a remote unauthenticated attacker to leak sensitive information and perform code execution attacks.","status":"published","published":"2022-05-24T17:42:16Z","modified":"2023-11-14T21:30:48Z","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":"2026-11-02T14:55:01.181922Z"}],"nvd":[{"id":"CVE-2021-26822","description":"Teachers Record Management System 1.0 is affected by a SQL injection vulnerability in 'searchteacher' POST parameter in search-teacher.php. This vulnerability can be exploited by a remote unauthenticated attacker to leak sensitive information and perform code execution attacks.","status":"published","published":"2021-02-15T21:15:13.467Z","modified":"2026-06-17T03:43:49.267Z","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":"2026-11-02T14:06:50.031227Z"}]}}