Cross-site scripting (XSS) vulnerability in the JAPurity template for Joomla! 1.5.x through 1.5.10 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Multiple cross-site scripting (XSS) vulnerabilities in Joomla! 1.5.7 and earlier allow remote authenticated users with certain privileges to inject arbitrary web script or HTML via (1) the title and description parameters to the comweblinks module and (2) unspecified vectors in the comcontent module related to "article submission."

administrator/index.php in the installer component (cominstaller) in Joomla! 1.5 Beta1, Beta2, and RC1 allows remote authenticated administrators to upload arbitrary files to tmp/ via the "Upload Package File" functionality, which is accessible when cominstaller is the value of the option parameter.

Multiple SQL injection vulnerabilities in the content component (comcontent) in Joomla! 1.5 Beta1, Beta2, and RC1 allow remote attackers to execute arbitrary SQL commands via the filter parameter in an archive action to (1) archive.php, (2) category.php, or (3) section.php in models/. NOTE: this may be the same as CVE-2007-4777.