BloggIT <= 1.01 (admin.php) Arbitrary code execution

2006-06-07T00:00:00
ID SECURITYVULNS:DOC:13012
Type securityvulns
Reporter Securityvulns
Modified 2006-06-07T00:00:00

Description

/ Federico Fazzi, <federico@autistici.org> / BloggIT <= 1.01 (admin.php) Arbitrary code execution */ 04/06/2006 5:48

Bug:

The BloggIT have on the admin.php:

require("session.inc.php"); //- session_start(); //- if ($_SESSION['login'] != "ok") header("Location: index.php");

and require() function don't include the file for test the security session.

Proof of concept:

The cracker have arbitrary access at:

http://example/admin.php http://example/admin.php?op=add_ent http://example/admin.php?op=add_usr http://example/admin.php?op=man_ent http://example/admin.php?op=man_usr http://example/admin.php?op=man_cat http://example/admin.php?op=man_com http://example/admin.php?op=man_fil

Patch:

--- admin.php 2006-06-05 20:51:05.000000000 +0200 +++ admin.php 2006-06-05 20:51:23.000000000 +0200 @@ -6,7 +6,7 @@ require("config.inc.php"); require("language.inc.php"); require("parsing.inc.php"); -require("session.inc.php"); +include("session.inc.php");

print("<title>{$title} - Powered by BloggIT 1.01</title>\n"); ?>