>I try this request in my mailbox >http://xxxx.com/roundcube/?_auth=3Dcf559dcf52d8801ccd51cd1f3ba3eca08d1b0 >bce= &_task=3Dma%60il then roundcube shows this warning For the 3 people who might care about the distinction (e.g. vuln DBs who exclude path disclosure), this appears to be a custom error message, not one generated by PHP, and therefore a design choice by the developer. Notice that in the URL above, the "_task" parameter has the value "ma`il" - an invalid value. roundcube appears to perform some validation of the value, then giving a verbose error message when the validation fails. Near the end of index.php we have: > // only allow these templates to be included > $valid_tasks = array('mail','settings','addressbook'); > > // parse main template > if (in_array($_task, $valid_tasks)) > parse_template($_task); > > > // if we arrive here, something went wrong > raise_error(array('code' => 404, > 'type' => 'php', > 'line' => __LINE__, > 'file' => __FILE__, > 'message' => "Invalid request"), TRUE, TRUE); So __FILE__ is part of the error message, which is inserted into a text template. The relevant code is in program/steps/error.inc and program/include/bugs.inc. This is based on source analysis of roundcubemail-0.1-20051021. - Steve
