SafeHTML contains a flaw that may allow a malicious user to bypass security in the quoting of HTML entrires. The issue is triggered when the _writeAttrs() function incorrectly handles specifically crafted HTML. It is possible that the flaw may allow a security bypass resulting in a loss of integrity.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Disclosure:
OSVDB Verified
Solution
Upgrade to version 1.3.2 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.