https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-17361.htmlhttps://patchthecve.com/cve/CVE-2018-17361.htmlWed, 17 Jun 2026 01:45:41 +0000MEDIUM 6.1: Multiple XSS vulnerabilities in WeaselCMS v0.3.6 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to index.php because $_SERVER['PHP_SELF'] is mishandled.https://patchthecve.com/cve/CVE-2018-16352.htmlhttps://patchthecve.com/cve/CVE-2018-16352.htmlWed, 17 Jun 2026 01:44:08 +0000CRITICAL 9.8: There is a PHP code upload vulnerability in WeaselCMS 0.3.6 via index.php because code can be embedded at the end of a .png file when the image/png content type is used.https://patchthecve.com/cve/CVE-2018-14877.htmlhttps://patchthecve.com/cve/CVE-2018-14877.htmlWed, 17 Jun 2026 01:41:48 +0000MEDIUM 5.4: An issue was discovered in WeaselCMS v0.3.5. XSS exists via Site Language, Site Title, Site Description, and Site Keywords on the SETTINGS page.