WebKit contains a flaw that allows a universal cross-site scripting (UXSS) attack. This flaw exists because user-supplied input is not properly validated upon submission to the browser engine. This may allow a user to create a specially crafted request that would execute arbitrary script code in a user's browser within the trust relationship between their browser and the server.
Classification
Location:
Context Dependent
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution:
Third-Party Solution
Exploit:
Exploit Unknown
Disclosure:
Vendor Verified,
Coordinated Disclosure
OSVDB:
Web Related
Solution
OSVDB is not currently aware of a solution for this vulnerability.
Upgrade to Apple iOS version 5.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.