https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2020-5541.htmlhttps://patchthecve.com/cve/CVE-2020-5541.htmlWed, 17 Jun 2026 03:21:34 +0000MEDIUM 6.1: 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.https://patchthecve.com/cve/CVE-2020-5540.htmlhttps://patchthecve.com/cve/CVE-2020-5540.htmlWed, 17 Jun 2026 03:21:34 +0000MEDIUM 6.1: Cross-site scripting vulnerability in CyberMail Ver.6.x and Ver.7.x allows remote attackers to inject arbitrary script or HTML via a specially crafted URL.https://patchthecve.com/cve/CVE-2020-11734.htmlhttps://patchthecve.com/cve/CVE-2020-11734.htmlWed, 17 Jun 2026 02:50:42 +0000MEDIUM 6.1: cgi-bin/go in CyberSolutions CyberMail 5 or later allows XSS via the ACTION parameter.