https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2007-2149.htmlhttps://patchthecve.com/cve/CVE-2007-2149.htmlTue, 16 Jun 2026 22:39:01 +0000HIGH 10.0: Stephen Craton (aka WiredPHP) Chatness 2.5.3 and earlier stores usernames and unencrypted passwords in (1) classes/vars.php and (2) classes/varstuff.php, and recommends 0666 or 0777 permissions for these files, which allows local users to gain privileges by reading the files, and allows remote attachttps://patchthecve.com/cve/CVE-2007-2148.htmlhttps://patchthecve.com/cve/CVE-2007-2148.htmlTue, 16 Jun 2026 22:39:01 +0000MEDIUM 6.5: Direct static code injection vulnerability in admin/save.php in Stephen Craton (aka WiredPHP) Chatness 2.5.3 and earlier allows remote authenticated administrators to inject PHP code into .html files via the html parameter, as demonstrated by head.html and foot.html, which are included and executed https://patchthecve.com/cve/CVE-2007-2147.htmlhttps://patchthecve.com/cve/CVE-2007-2147.htmlTue, 16 Jun 2026 22:39:01 +0000HIGH 10.0: admin/options.php in Stephen Craton (aka WiredPHP) Chatness 2.5.3 and earlier does not check for administrative credentials, which allows remote attackers to read and modify the classes/vars.php and classes/varstuff.php configuration files via direct requests.https://patchthecve.com/cve/CVE-2005-0930.htmlhttps://patchthecve.com/cve/CVE-2005-0930.htmlTue, 16 Jun 2026 22:12:04 +0000MEDIUM 4.3: Cross-site scripting (XSS) vulnerability in message.php in Chatness 2.5.1 and earlier allows remote attackers to inject arbitrary web script or HTML via (1) the user field or (2) the message parameter to message.php.