https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2006-0155.htmlhttps://patchthecve.com/cve/CVE-2006-0155.htmlTue, 16 Jun 2026 22:20:00 +0000MEDIUM 4.3: Cross-site scripting (XSS) vulnerability in posts.php in 427BB 2.2 and 2.2.1 allows remote attackers to inject arbitrary Javascript via a new message with a url bbcode tag containing a javascript URI.https://patchthecve.com/cve/CVE-2006-0154.htmlhttps://patchthecve.com/cve/CVE-2006-0154.htmlTue, 16 Jun 2026 22:20:00 +0000HIGH 7.5: SQL injection vulnerability in showthread.php in 427BB 2.2 and 2.2.1 allows remote attackers to execute arbitrary SQL commands via the ForumID parameter.https://patchthecve.com/cve/CVE-2006-0153.htmlhttps://patchthecve.com/cve/CVE-2006-0153.htmlTue, 16 Jun 2026 22:20:00 +0000HIGH 7.5: 427BB 2.2 and 2.2.1 verifies authentication credentials based on the username, authenticated, and usertype cookies, which allows remote attackers to bypass authentication by using a valid username and usertype and setting the authenticated cookie.https://patchthecve.com/cve/CVE-2005-0629.htmlhttps://patchthecve.com/cve/CVE-2005-0629.htmlTue, 16 Jun 2026 22:11:28 +0000MEDIUM 4.3: Multiple cross-site scripting (XSS) vulnerabilities in profile.php in 427BB 2.2 allow remote attackers to inject arbitrary web script or HTML via the (1) user or (2) Avatar parameters.