Cross-site scripting (XSS) vulnerability in PHPX 3.5.9 allows remote attackers to inject arbitrary web script or HTML via a javascript URI in a url XCode tag in a posted message. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
Validate-Before-Canonicalize vulnerability in the checkURI function in functions.inc.php in PHPX 3.0 through 3.2.6 allows remote attackers to conduct cross-site scripting (XSS) attacks via hex-encoded tags, which bypass the check for literal "<", ">", "(", and ")" characters, as demonstrated using the limit parameter to forums.php and a variety of other vectors.