{"id":"CVE-2021-41649","aliases":["EUVD-2021-28661","GHSA-2wch-qhpr-mqp5"],"status":"published","title":"An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced...","description":"An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.","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":0.52051,"percentile":0.98971,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-89"],"published":"2021-10-01T13:51:05Z","modified":"2026-06-17T04:08:46Z","exploits":[{"source":"nuclei","id":"CVE-2021-41649","title":"PuneethReddyHC Online Shopping System homeaction.php SQL Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-41649.yaml"},{"source":"pocgithub","id":"MobiusBinary/CVE-2021-41649","title":"MobiusBinary/CVE-2021-41649","date":"2021-09-29","url":"https://github.com/MobiusBinary/CVE-2021-41649"}],"products":[{"vendor":"online-shopping-system-advanced_project","product":"online-shopping-system-advanced"}],"references":[{"url":"https://awesomeopensource.com/project/PuneethReddyHC/online-shopping-system","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://streamable.com/aii806","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41649","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://streamable.com/mnn7dn","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41649"},{"url":"https://github.com/advisories/GHSA-2wch-qhpr-mqp5"}],"sources":{"cve":[{"id":"CVE-2021-41649","description":"An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.","status":"published","published":"2021-10-01T13:51:05Z","modified":"2024-08-04T03:15:29.245Z","updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-28661","description":"An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.","status":"published","published":"2021-10-01T13:51:05Z","modified":"2024-08-04T03:15:29Z","updated_at":"2026-11-03T03:24:17.230256Z"}],"ghsa":[{"id":"GHSA-2wch-qhpr-mqp5","title":"An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced...","description":"An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.","status":"published","published":"2022-05-24T19:16:20Z","modified":"2023-01-30T05:02:33Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:46:39.888016Z"}],"nvd":[{"id":"CVE-2021-41649","description":"An un-authenticated SQL Injection exists in PuneethReddyHC online-shopping-system-advanced through the /homeaction.php cat_id parameter. Using a post request does not sanitize the user input.","status":"published","published":"2021-10-01T14:15:08.673Z","modified":"2026-06-17T04:08:46.06Z","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":"2026-11-02T14:06:59.314106Z"}]}}