{"id":"CVE-2020-5541","aliases":["EUVD-2020-26703","GHSA-48hj-q7m7-jr56"],"status":"published","title":"Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect...","description":"Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect users to arbitrary sites and conduct phishing attacks via a specially crafted URL.","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":"2026-11-08","score":0.01393,"percentile":0.72551,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2020-08-25T02:20:21Z","modified":"2026-06-17T03:21:34Z","products":[{"vendor":"cybersolutions","product":"cybermail"},{"vendor":"cybersolutions inc.","product":"cybermail"}],"references":[{"url":"https://sup.cybersolutions.co.jp/otrs/customer.pl?Action=CustomerFAQZoom%3BItemID=985","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://jvn.jp/en/jp/JVN46258789/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.chtsecurity.com/news/cf5742f8-a676-43c2-a8b9-bff17f452823","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://gist.github.com/tonykuo76/ffdaa7bfabf2205dc5bac010eee38509","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5541"},{"url":"https://sup.cybersolutions.co.jp/otrs/customer.pl?Action=CustomerFAQZoom;ItemID=985"},{"url":"https://github.com/advisories/GHSA-48hj-q7m7-jr56"}],"sources":{"cve":[{"id":"CVE-2020-5541","description":"Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect users to arbitrary sites and conduct phishing attacks via a specially crafted URL.","status":"published","published":"2020-08-25T02:20:21Z","modified":"2024-08-04T08:30:24.512Z","updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-26703","description":"Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect users to arbitrary sites and conduct phishing attacks via a specially crafted URL.","status":"published","published":"2020-08-25T02:20:21Z","modified":"2024-08-04T08:30:24Z","updated_at":"2026-11-03T03:08:06.745484Z"}],"ghsa":[{"id":"GHSA-48hj-q7m7-jr56","title":"Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect...","description":"Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect users to arbitrary sites and conduct phishing attacks via a specially crafted URL.","status":"published","published":"2022-05-24T17:26:34Z","modified":"2023-01-29T05:04:16Z","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-601"],"updated_at":"2026-11-02T14:45:30.813688Z"}],"nvd":[{"id":"CVE-2020-5541","description":"Open redirect vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to redirect users to arbitrary sites and conduct phishing attacks via a specially crafted URL.","status":"published","published":"2020-08-25T03:15:09.493Z","modified":"2026-06-17T03:21:34.2Z","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":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:06:13.05572Z"}]}}