https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-37449.htmlhttps://patchthecve.com/cve/CVE-2021-37449.htmlWed, 17 Jun 2026 04:00:34 +0000MEDIUM 5.4: Cross Site Scripting (XSS) exists in NCH IVM Attendant v5.12 and earlier via /ogmlist?folder= (reflected).https://patchthecve.com/cve/CVE-2021-37448.htmlhttps://patchthecve.com/cve/CVE-2021-37448.htmlWed, 17 Jun 2026 04:00:34 +0000MEDIUM 5.4: Cross Site Scripting (XSS) exists in NCH IVM Attendant v5.12 and earlier via the Mailbox name (stored).https://patchthecve.com/cve/CVE-2021-37444.htmlhttps://patchthecve.com/cve/CVE-2021-37444.htmlWed, 17 Jun 2026 04:00:34 +0000HIGH 8.8: NCH IVM Attendant v5.12 and earlier suffers from a directory traversal weakness upon uploading plugins in a ZIP archive. This can lead to code execution if a ZIP element's pathname is set to a Windows startup folder, a file for the inbuilt Out-Going Message function, or a file for the the inbuilt Auhttps://patchthecve.com/cve/CVE-2021-37443.htmlhttps://patchthecve.com/cve/CVE-2021-37443.htmlWed, 17 Jun 2026 04:00:33 +0000HIGH 8.1: NCH IVM Attendant v5.12 and earlier allows path traversal via the logdeleteselected check0 parameter for file deletion.https://patchthecve.com/cve/CVE-2021-37442.htmlhttps://patchthecve.com/cve/CVE-2021-37442.htmlWed, 17 Jun 2026 04:00:33 +0000MEDIUM 6.5: NCH IVM Attendant v5.12 and earlier allows path traversal via viewfile?file=/.. to read files.https://patchthecve.com/cve/CVE-2021-37451.htmlhttps://patchthecve.com/cve/CVE-2021-37451.htmlWed, 17 Jun 2026 04:00:34 +0000MEDIUM 5.4: Cross Site Scripting (XSS) exists in NCH IVM Attendant v5.12 and earlier via /msglist?mbx= (reflected).https://patchthecve.com/cve/CVE-2021-37450.htmlhttps://patchthecve.com/cve/CVE-2021-37450.htmlWed, 17 Jun 2026 04:00:34 +0000MEDIUM 5.4: Cross Site Scripting (XSS) exists in NCH IVM Attendant v5.12 and earlier via /ogmprop?id= (reflected).