CVE-2011-4830

Summary

Multiple cross-site scripting (XSS) vulnerabilities in the com_listing component in Barter Sites component 1.3 for Joomla! allow remote authenticated users to inject arbitrary web script or HTML via the (1) listing_title, (2) description, (3) homeurl (aka Website Address), (4) paystring (aka Payment types accepted), (5) sell_price, (6) shipping_cost, and (7) quantity parameters to index.php.

Impact & exploitability

AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Additional information

• NVD record
• http://docs.joomla.org/Vulnerable_Extensions_List#Barter_Sites_1.3
• http://my.barter-sites.com/index.php?option=com_content&view=article&id=6&Itemid=25
• http://www.exploit-db.com/exploits/18046Exploit