{"id":"CVE-2023-49973","aliases":["EUVD-2023-53868","GHSA-gwm5-cvp5-fmgc"],"status":"published","title":"A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to...","description":"A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the email parameter at /customer_support/index.php?page=customer_list.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0045,"percentile":0.39406,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2024-03-06T00:00:00Z","modified":"2026-06-17T06:36:48Z","exploits":[{"source":"pocgithub","id":"geraldoalcantara/CVE-2023-49973","title":"geraldoalcantara/CVE-2023-49973","date":"2023-12-20","url":"https://github.com/geraldoalcantara/CVE-2023-49973"}],"products":[{"vendor":"oretnom23","product":"customer_support_system"}],"references":[{"url":"https://www.sourcecodester.com/php/14587/customer-support-system-using-phpmysqli-source-code.html","tags":["x_transferred","Product"]},{"url":"https://github.com/geraldoalcantara/CVE-2023-49973","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49973"},{"url":"https://github.com/advisories/GHSA-gwm5-cvp5-fmgc"}],"sources":{"cve":[{"id":"CVE-2023-49973","description":"A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the email parameter at /customer_support/index.php?page=customer_list.","status":"published","published":"2024-03-06T00:00:00Z","modified":"2024-11-01T15:26:10.264Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:12.998024Z"}],"euvd":[{"id":"EUVD-2023-53868","description":"A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the email parameter at /customer_support/index.php?page=customer_list.","status":"published","published":"2024-03-06T00:00:00Z","modified":"2024-11-01T15:26:10Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:05:12.615767Z"}],"ghsa":[{"id":"GHSA-gwm5-cvp5-fmgc","title":"A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to...","description":"A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the email parameter at /customer_support/index.php?page=customer_list.","status":"published","published":"2024-03-06T03:30:29Z","modified":"2024-11-01T18:32:29Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:42.001404Z"}],"nvd":[{"id":"CVE-2023-49973","description":"A cross-site scripting (XSS) vulnerability in Customer Support System v1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the email parameter at /customer_support/index.php?page=customer_list.","status":"published","published":"2024-03-06T01:15:07.063Z","modified":"2026-06-17T06:36:48.99Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:10.192572Z"}]}}