{"id":"CVE-2025-42603","aliases":["EUVD-2025-12235","GHSA-w7cv-qc5c-8g8f"],"status":"published","title":"Information Disclosure Vulnerability in Meon KYC solutions","description":"This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in plain text within the response payloads of certain API endpoints. An authenticated remote attacker could exploit this vulnerability by intercepting API response that contains unencrypted sensitive information belonging to other users.\n\nSuccessful exploitation of this vulnerability could allow remote attacker to impersonate the target user and gain unauthorized access to the user account.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0033,"percentile":0.26485,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2025-04-23T10:38:49Z","modified":"2026-06-17T09:23:09Z","products":[{"vendor":"meon","product":"kyc solutions"}],"references":[{"url":"https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01\u0026VLCODE=CIVN-2025-0082","tags":["third-party-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-42603"},{"url":"https://github.com/advisories/GHSA-w7cv-qc5c-8g8f"}],"sources":{"cve":[{"id":"CVE-2025-42603","title":"Information Disclosure Vulnerability in Meon KYC solutions","description":"This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in plain text within the response payloads of certain API endpoints. An authenticated remote attacker could exploit this vulnerability by intercepting API response that contains unencrypted sensitive information belonging to other users.\n\nSuccessful exploitation of this vulnerability could allow remote attacker to impersonate the target user and gain unauthorized access to the user account.","status":"published","published":"2025-04-23T10:38:49.256Z","modified":"2025-04-23T15:09:03.563Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-12235","description":"This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in plain text within the response payloads of certain API endpoints. An authenticated remote attacker could exploit this vulnerability by intercepting API response that contains unencrypted sensitive information belonging to other users.\n\nSuccessful exploitation of this vulnerability could allow remote attacker to impersonate the target user and gain unauthorized access to the user account.","status":"published","published":"2025-04-23T10:38:49Z","modified":"2025-04-23T15:09:03Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T20:52:13.655516Z"}],"ghsa":[{"id":"GHSA-w7cv-qc5c-8g8f","title":"This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in...","description":"This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in plain text within the response payloads of certain API endpoints. An authenticated remote attacker could exploit this vulnerability by intercepting API response that contains unencrypted sensitive information belonging to other users.\n\nSuccessful exploitation of this vulnerability could allow remote attacker to impersonate the target user and gain unauthorized access to the user account.","status":"published","published":"2025-04-23T12:31:25Z","modified":"2025-04-23T12:31:31Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T15:02:00.180386Z"}],"nvd":[{"id":"CVE-2025-42603","description":"This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in plain text within the response payloads of certain API endpoints. An authenticated remote attacker could exploit this vulnerability by intercepting API response that contains unencrypted sensitive information belonging to other users.\n\nSuccessful exploitation of this vulnerability could allow remote attacker to impersonate the target user and gain unauthorized access to the user account.","status":"published","published":"2025-04-23T11:15:47.063Z","modified":"2026-06-17T09:23:09.13Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:11:01.507281Z"}]}}