{"id":"CVE-2021-37803","aliases":["EUVD-2021-24284","GHSA-686x-xxff-3x4p"],"status":"published","title":"An SQL Injection vulnerability exists in Sourcecodester Online Covid Vaccination Scheduler System...","description":"An SQL Injection vulnerability exists in Sourcecodester Online Covid Vaccination Scheduler System 1.0 via the username in lognin.php .","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01612,"percentile":0.7628,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2021-10-27T15:28:49Z","modified":"2026-06-17T04:01:09Z","products":[{"vendor":"online_covid_vaccination_scheduler_system_project","product":"online_covid_vaccination_scheduler_system"}],"references":[{"url":"https://packetstormsecurity.com/files/163415/Online-Covid-Vaccination-Scheduler-System-1.0-SQL-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37803"},{"url":"https://github.com/advisories/GHSA-686x-xxff-3x4p"}],"sources":{"cve":[{"id":"CVE-2021-37803","description":"An SQL Injection vulnerability exists in Sourcecodester Online Covid Vaccination Scheduler System 1.0 via the username in lognin.php .","status":"published","published":"2021-10-27T15:28:49Z","modified":"2024-08-04T01:30:09.182Z","updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-24284","description":"An SQL Injection vulnerability exists in Sourcecodester Online Covid Vaccination Scheduler System 1.0 via the username in lognin.php .","status":"published","published":"2021-10-27T15:28:49Z","modified":"2024-08-04T01:30:09Z","updated_at":"2026-11-03T03:24:26.118239Z"}],"ghsa":[{"id":"GHSA-686x-xxff-3x4p","title":"An SQL Injection vulnerability exists in Sourcecodester Online Covid Vaccination Scheduler System...","description":"An SQL Injection vulnerability exists in Sourcecodester Online Covid Vaccination Scheduler System 1.0 via the username in lognin.php .","status":"published","published":"2022-05-24T19:18:56Z","modified":"2023-01-30T05:03:27Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:46:50.469176Z"}],"nvd":[{"id":"CVE-2021-37803","description":"An SQL Injection vulnerability exists in Sourcecodester Online Covid Vaccination Scheduler System 1.0 via the username in lognin.php .","status":"published","published":"2021-10-27T17:15:10.513Z","modified":"2026-06-17T04:01:09.817Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}