{"id":"CVE-2018-18656","aliases":["EUVD-2018-10372","GHSA-r5f4-vq84-cr57"],"status":"published","title":"The PureVPN client before 6.1.0 for Windows stores Login Credentials (username and password) in...","description":"The PureVPN client before 6.1.0 for Windows stores Login Credentials (username and password) in cleartext. The location of such files is %PROGRAMDATA%\\purevpn\\config\\login.conf. Additionally, all local users can read this file.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00357,"percentile":0.2957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2018-10-26T12:00:00Z","modified":"2026-06-17T01:47:39Z","products":[{"vendor":"purevpn","product":"purevpn"}],"references":[{"url":"https://www.trustwave.com/Resources/SpiderLabs-Blog/Credential-Leak-Flaws-in-Windows-PureVPN-Client/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18656"},{"url":"https://github.com/advisories/GHSA-r5f4-vq84-cr57"}],"sources":{"cve":[{"id":"CVE-2018-18656","description":"The PureVPN client before 6.1.0 for Windows stores Login Credentials (username and password) in cleartext. The location of such files is %PROGRAMDATA%\\purevpn\\config\\login.conf. Additionally, all local users can read this file.","status":"published","published":"2018-10-26T12:00:00Z","modified":"2024-09-17T03:53:43.315Z","updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-10372","description":"The PureVPN client before 6.1.0 for Windows stores Login Credentials (username and password) in cleartext. The location of such files is %PROGRAMDATA%\\purevpn\\config\\login.conf. Additionally, all local users can read this file.","status":"published","published":"2018-10-26T12:00:00Z","modified":"2024-09-17T03:53:43Z","updated_at":"2026-11-03T00:28:28.016201Z"}],"ghsa":[{"id":"GHSA-r5f4-vq84-cr57","title":"The PureVPN client before 6.1.0 for Windows stores Login Credentials (username and password) in...","description":"The PureVPN client before 6.1.0 for Windows stores Login Credentials (username and password) in cleartext. The location of such files is %PROGRAMDATA%\\purevpn\\config\\login.conf. Additionally, all local users can read this file.","status":"published","published":"2022-05-13T01:19:39Z","modified":"2023-02-01T05:05:41Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:50:16.372723Z"}],"nvd":[{"id":"CVE-2018-18656","description":"The PureVPN client before 6.1.0 for Windows stores Login Credentials (username and password) in cleartext. The location of such files is %PROGRAMDATA%\\purevpn\\config\\login.conf. Additionally, all local users can read this file.","status":"published","published":"2018-10-26T12:29:00.213Z","modified":"2026-06-17T01:47:39.167Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:04:46.409324Z"}]}}