{"id":"CVE-2020-18662","aliases":["EUVD-2020-10586","GHSA-23wx-6wm2-v53g"],"status":"published","title":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db...","description":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db.php.","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":0.05377,"percentile":0.92762,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-89"],"published":"2021-06-24T15:01:38Z","modified":"2026-10-24T10:47:48Z","exploits":[{"source":"exploitdb","id":"EDB-52167","title":"Gnuboard5 5.3.2.8 - SQL Injection","type":"webapps","platform":"php","date":"2025-04-11","url":"https://www.exploit-db.com/exploits/52167"}],"products":[{"vendor":"sir","product":"gnuboard"}],"references":[{"url":"https://github.com/gnuboard/gnuboard5/issues/43","tags":["x_refsource_MISC","x_transferred","Exploit","Technical Description","evidence"]},{"url":"https://www.seebug.org/vuldb/ssvid-97927","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://github.com/LoRexxar/CVE_Request/tree/master/gnuboard5%20mul%20vuls%20before%20v5.3.2.8#sql-injection-in-install_dbphp","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-18662"},{"url":"https://github.com/advisories/GHSA-23wx-6wm2-v53g"}],"sources":{"cve":[{"id":"CVE-2020-18662","description":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db.php.","status":"published","published":"2021-06-24T15:01:38Z","modified":"2024-08-04T14:00:49.252Z","updated_at":"2026-11-02T14:35:59.434367Z"}],"euvd":[{"id":"EUVD-2020-10586","description":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db.php.","status":"published","published":"2021-06-24T15:01:38Z","modified":"2024-08-04T14:00:49Z","updated_at":"2026-11-03T03:07:26.397496Z"}],"ghsa":[{"id":"GHSA-23wx-6wm2-v53g","title":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db...","description":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db.php.","status":"published","published":"2022-05-24T19:06:07Z","modified":"2024-09-19T12:31:20Z","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":"2026-11-02T14:58:18.045833Z"}],"nvd":[{"id":"CVE-2020-18662","description":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db.php.","status":"published","published":"2021-06-24T16:15:08.163Z","modified":"2026-06-17T02:59:23.253Z","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":"2026-11-02T14:06:44.292752Z"}],"osv":[{"id":"CVE-2020-18662","description":"SQL Injection vulnerability in gnuboard5 \u003c=v5.3.2.8 via the table_prefix parameter in install_db.php.","status":"published","published":"2021-06-24T16:15:08.163Z","modified":"2026-10-24T10:47:48.268275614Z","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"}],"updated_at":"2026-11-02T15:44:15.212689Z"}]}}