From: pecoes at gmail dot com Operating system: WinXP PHP version: 5.3.1 PHP Bug Type: Filter related Bug description: FILTER_VALIDATE_URL accepts invalid URLs
Description: ------------ Look at the code and its result. How is that validation? Reproduce code: --------------- $url = 'http://example.org/";><script>alert(\'oops\');</script'; echo '<a href="', filter_var($url, FILTER_VALIDATE_URL), '">test</a>'; Expected result: ---------------- <a href="">test</a> Actual result: -------------- <a href="http://example.org/";><script>alert('oops');</script">test</a> -- Edit bug report at http://bugs.php.net/?id=51050&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51050&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51050&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51050&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51050&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51050&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51050&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51050&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51050&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51050&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51050&r=support Expected behavior: http://bugs.php.net/fix.php?id=51050&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51050&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51050&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51050&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51050&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51050&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51050&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51050&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51050&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51050&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51050&r=mysqlcfg
