{"id":"CVE-2020-26248","aliases":["EUVD-2021-0491","GHSA-5v44-7647-xfw9"],"status":"published","title":"Blind SQL injection during the CommentGrade process","description":"In the PrestaShop module \"productcomments\" before version 4.2.1, an attacker can use a Blind SQL injection to retrieve data or stop the MySQL service. The problem is fixed in 4.2.1 of the module.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.12388,"percentile":0.9624,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-89"],"published":"2020-12-03T20:55:13Z","modified":"2026-10-20T10:52:56Z","exploits":[{"source":"nuclei","id":"CVE-2020-26248","title":"PrestaShop Product Comments \u003c4.2.0 - SQL Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-26248.yaml"}],"fixes":[{"ecosystem":"Packagist","package":"prestashop/productcomments","fixed_in":["4.2.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"prestashop/productcomments","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.2.1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"prestashop/productcomments","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.2.1"}]}],"versions":["v4.0.0","v4.0.1","v4.1.0","v4.2.0"]}],"products":[{"vendor":"prestashop","product":"productcomments"}],"references":[{"url":"https://github.com/PrestaShop/productcomments/security/advisories/GHSA-5v44-7647-xfw9","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://packagist.org/packages/prestashop/productcomments","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://github.com/PrestaShop/productcomments/commit/7c2033dd811744e021da8897c80d6c301cd45ffa","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/PrestaShop/productcomments/releases/tag/v4.2.1","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"http://packetstormsecurity.com/files/160539/PrestaShop-ProductComments-4.2.0-SQL-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26248","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-5v44-7647-xfw9"},{"url":"https://github.com/PrestaShop/productcomments","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-26248","title":"Blind SQL injection during the CommentGrade process","description":"In the PrestaShop module \"productcomments\" before version 4.2.1, an attacker can use a Blind SQL injection to retrieve data or stop the MySQL service. The problem is fixed in 4.2.1 of the module.","status":"published","published":"2020-12-03T20:55:13Z","modified":"2024-08-04T15:56:04.591Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:35:46.129376Z"}],"euvd":[{"id":"EUVD-2021-0491","description":"In the PrestaShop module \"productcomments\" before version 4.2.1, an attacker can use a Blind SQL injection to retrieve data or stop the MySQL service. The problem is fixed in 4.2.1 of the module.","status":"published","published":"2020-12-03T20:55:13Z","modified":"2024-08-04T15:56:04Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T03:07:14.653267Z"}],"ghsa":[{"id":"GHSA-5v44-7647-xfw9","title":"Blind SQL injection in PrestaShop productcomments module","description":"### Impact\nAn attacker can use a Blind SQL injection to retrieve data or stop the MySQL service.\n\n### Patches\nThe problem is fixed in 4.2.1","status":"published","published":"2021-01-20T21:33:53Z","modified":"2023-02-01T05:05:08Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:36:32.918681Z"}],"nvd":[{"id":"CVE-2020-26248","description":"In the PrestaShop module \"productcomments\" before version 4.2.1, an attacker can use a Blind SQL injection to retrieve data or stop the MySQL service. The problem is fixed in 4.2.1 of the module.","status":"published","published":"2020-12-03T21:15:11.227Z","modified":"2026-06-17T03:07:54.93Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:06:27.10541Z"}],"osv":[{"id":"CVE-2020-26248","description":"In the PrestaShop module \"productcomments\" before version 4.2.1, an attacker can use a Blind SQL injection to retrieve data or stop the MySQL service. The problem is fixed in 4.2.1 of the module.","status":"published","published":"2020-12-03T21:15:11.227Z","modified":"2026-10-20T10:52:56.517313117Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:15.879068Z"},{"id":"GHSA-5v44-7647-xfw9","title":"Blind SQL injection in PrestaShop productcomments module","description":"### Impact\nAn attacker can use a Blind SQL injection to retrieve data or stop the MySQL service.\n\n### Patches\nThe problem is fixed in 4.2.1","status":"published","published":"2021-01-20T21:33:53Z","modified":"2026-07-08T06:28:40.655775242Z","cvss":[{"version":"3.0","score":8.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:46:38.911014Z"}]}}