https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2009-4435.htmlhttps://patchthecve.com/cve/CVE-2009-4435.htmlTue, 16 Jun 2026 23:13:39 +0000MEDIUM 6.8: Multiple directory traversal vulnerabilities in F3Site 2009 allow remote attackers to include and execute arbitrary local files via directory traversal sequences in the GLOBALS[nlang] parameter to (1) mod/poll.php and (2) mod/new.php.https://patchthecve.com/cve/CVE-2007-0764.htmlhttps://patchthecve.com/cve/CVE-2007-0764.htmlTue, 16 Jun 2026 22:36:14 +0000MEDIUM 6.5: Unrestricted file upload vulnerability in F3Site 2.1 and earlier allows remote authenticated administrators to upload and execute arbitrary PHP scripts via GIF86 header in a file in the uplf parameter, which can be later accessed via a relative pathname in the dir parameter in adm.php.https://patchthecve.com/cve/CVE-2007-0763.htmlhttps://patchthecve.com/cve/CVE-2007-0763.htmlTue, 16 Jun 2026 22:36:14 +0000MEDIUM 6.8: Cross-site scripting (XSS) vulnerability in the news comment functionality in F3Site 2.1 and earlier allows remote attackers to inject arbitrary web script or HTML via the Autor field.