[原文]Multiple cross-site scripting (XSS) vulnerabilities in usercp.php in MyBulletinBoard (MyBB) 1.02 allow remote attackers to inject arbitrary web script or HTML via the (1) notepad parameter in a notepad action and (2) signature parameter in an editsig action. NOTE: These are different attack vectors, and probably a different vulnerability, than CVE-2006-0218 and CVE-2006-0219.
MyBulletinBoard (MyBB) usercp.php Multiple Variable POST Method XSS
Remote / Network Access
Loss of Integrity
MyBulletinBoard contains a flaw that allows a remote cross-site scripting (XSS) attack. This flaw exists because the application does not validate the 'notepad' and 'signature' variables upon submission to the 'usercp.php' script via a POST action. This may allow a user to create a specially crafted URL that would execute arbitrary script code in a user's browser within the trust relationship between their browser and the server.
OSVDB is not aware of a solution for this vulnerability.