https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2010-4339.htmlhttps://patchthecve.com/cve/CVE-2010-4339.htmlTue, 16 Jun 2026 23:24:35 +0000MEDIUM 4.3: Cross-site scripting (XSS) vulnerability in Hypermail 2.2.0 allows remote attackers to inject arbitrary web script or HTML via a crafted From address, which is not properly handled when indexing messages.https://patchthecve.com/cve/CVE-2003-0057.htmlhttps://patchthecve.com/cve/CVE-2003-0057.htmlTue, 16 Jun 2026 22:01:25 +0000HIGH 7.5: Multiple buffer overflows in Hypermail 2 before 2.1.6 allows remote attackers to cause a denial of service and possibly execute arbitrary code (1) via a long attachment filename that is not properly handled by the hypermail executable, or (2) by connecting to the mail CGI program from an IP address https://patchthecve.com/cve/CVE-2001-0901.htmlhttps://patchthecve.com/cve/CVE-2001-0901.htmlTue, 16 Jun 2026 21:55:11 +0000HIGH 7.5: Hypermail allows remote attackers to execute arbitrary commands on a server supporting SSI via an attachment with a .shtml extension, which is archived on the server and can then be executed by requesting the URL for the attachment.