[原文]Multiple cross-site scripting (XSS) vulnerabilities in ReviewPost PHP Pro before 2.84 allow remote attackers to inject arbitrary web script or HTML via the (1) si parameter to showcat.php, (2) cat or (3) page parameter to showproduct.php, or (4) report parameter to reportproduct.php.
ReviewPost PHP Pro contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate 'si' variables upon submission to the 'showcat.php' script. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Upgrade to version 2.84 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.