com_weblinks allows raw HTML into the title and description tags for weblink submissions (from both the administrator and site submission forms).
Affected InstallsAll 1.5.x installs prior to and including 1.5.7 are affected.
SolutionUpgrade to latest Joomla! version (1.5.8 or newer).
Reported By Gergo Erdosi
ContactThe JSST at the Joomla! Security Center.
The defaults on com_content article submission allow entry of dangerous HTML tags (script, etc). This only affects users with access level Author or higher, and only if you have not set filtering options in com_content configuration.
Affected InstallsAll 1.5.x installs prior to and including 1.5.7 are affected.
SolutionUpgrade to latest Joomla! version (1.5.8 or newer).
Reported By Johan Janssens
ContactThe JSST at the Joomla! Security Center.