{"id":"CVE-2025-66923","aliases":["EUVD-2025-203908","GHSA-g23m-jjp5-jc3m"],"status":"published","title":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of...","description":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00552,"percentile":0.46477,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-79"],"published":"2025-12-17T00:00:00Z","modified":"2026-10-28T02:31:14Z","products":[{"vendor":"opensourcepos","product":"open_source_point_of_sale"}],"references":[{"url":"https://github.com/opensourcepos/opensourcepos","tags":["Product","package"]},{"url":"https://github.com/omkaryepre/vulnerability-research/blob/main/CVE-2025-66923/readme.md","tags":["exploit","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-66923","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g23m-jjp5-jc3m"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66923.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-66923","description":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.","status":"published","published":"2025-12-17T00:00:00Z","modified":"2025-12-17T18:48:04.045Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-79","CWE-20"],"updated_at":"2026-11-02T14:32:53.157279Z"}],"euvd":[{"id":"EUVD-2025-203908","description":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.","status":"published","published":"2025-12-17T00:00:00Z","modified":"2025-12-17T18:48:04Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:03.481924Z"}],"ghsa":[{"id":"GHSA-g23m-jjp5-jc3m","title":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of...","description":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.","status":"published","published":"2025-12-17T18:31:34Z","modified":"2025-12-17T21:31:52Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:05:15.720894Z"}],"nvd":[{"id":"CVE-2025-66923","description":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.","status":"published","published":"2025-12-17T18:15:48.983Z","modified":"2026-10-13T11:10:00.203Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-20","CWE-79"],"updated_at":"2026-11-02T14:11:51.309584Z"}],"osv":[{"id":"CVE-2025-66923","description":"A Cross-site scripting (XSS) vulnerability in Create/Update Customer(s) in Open Source Point of Sale v3.4.1 allows remote attackers to inject arbitrary web script or HTML via the phone_number parameter.","status":"published","published":"2025-12-17T00:00:00Z","modified":"2026-10-28T02:31:14.608180625Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:52.202386Z"}]}}