Cross-site scripting (XSS) vulnerability in the getParameterisedSelfUrl function in index.php in WebSVN 2.0 and earlier allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO.
Directory traversal vulnerability in rss.php in WebSVN 2.0 and earlier, when magic_quotes_gpc is disabled, allows remote attackers to overwrite arbitrary files via directory traversal sequences in the rev parameter.
The create_anchors function in utils.inc in WebSVN 1.x allows remote attackers to execute arbitrary PHP code via a crafted username that is processed by the preg_replace function with the eval switch.