Vulnerability Assessment & Network Security Forums



If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important.  If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery.


Home >> Browse Vulnerability Assessment Database >> CGI abuses >> Drupal Captcha Bypass Vulnerability


Vulnerability Assessment Details

Drupal Captcha Bypass Vulnerability

Vulnerability Assessment Summary
Tries to bypass captcha when registering as a new user in Drupal

Detailed Explanation for this Vulnerability Assessment

Summary :

The remote web server contains a PHP application that is affected by a
security bypass vulnerability.

Description :

The version of Drupal installed on the remote host includes at least
one third-party module that adds a 'captcha' to various forms such as
for user registration but which can be bypassed using a specially-
crafted 'edit[captcha_response]' parameter. As a result, a possible hacker
can script access to whatever forms the module is designed to protect
from automated abuse.

See also :

http://drupal.org/node/114364
http://drupal.org/node/114519

Solution :

Upgrade to Drupal captcha module version 4.7-1.2 / 5.x-1.1 and/or
textimage module version 4.7-1.2 / 5.x-1.1 or later.

Network Security Threat Level:

Low / CVSS Base Score : 2.3
(AV:R/AC:L/Au:NR/C:N/I:P/A:N/B:N)

Networks Security ID: 22329

Vulnerability Assessment Copyright: This script is Copyright (C) 2007 Tenable Network Security

Cables, Connectors


Cisco SG110 24 Port Gigabit Ethernet Switch w/ 2 x SFP SG110-24 picture

Cisco SG110 24 Port Gigabit Ethernet Switch w/ 2 x SFP SG110-24

$117.00



GENUINE CISCO DS-SFP-FC32G-SW SFP NEW SEALED SEE PHOTOS SHIPS FREE picture

GENUINE CISCO DS-SFP-FC32G-SW SFP NEW SEALED SEE PHOTOS SHIPS FREE

$74.99



GENUINE CISCO 25G Base Active Optical SFP cable 3M SFP-25G-AOC3M NEW SHIPS FREE picture

GENUINE CISCO 25G Base Active Optical SFP cable 3M SFP-25G-AOC3M NEW SHIPS FREE

$65.99



Cisco SG350XG-24F 24 Port Layer 3 10G Gigabit SFP+ Switch SG350XG-24F-K9-NA picture

Cisco SG350XG-24F 24 Port Layer 3 10G Gigabit SFP+ Switch SG350XG-24F-K9-NA

$1750.00



Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module 10-2415-03  picture

Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module 10-2415-03

$8.00



FS SFP-10G-T, 10GBASE-T SFP+ Copper RJ-45 30m Transceiver Module  picture

FS SFP-10G-T, 10GBASE-T SFP+ Copper RJ-45 30m Transceiver Module

$50.00



GENUINE Cisco SFP-GE-T EXT 30-1421-01 USA 1000BASE-T RJ45 SFP Transceiver picture

GENUINE Cisco SFP-GE-T EXT 30-1421-01 USA 1000BASE-T RJ45 SFP Transceiver

$9.99



For Cisco SFP-10G-T, Ubiquiti UF-RJ45-10G Module 10G SFP+ to RJ45 10GBase-T picture

For Cisco SFP-10G-T, Ubiquiti UF-RJ45-10G Module 10G SFP+ to RJ45 10GBase-T

$48.59



NEW Sealed Cisco SFP-10G-SR-S 10G SR SFP+ Module 850nmMM *US Shipping* picture

NEW Sealed Cisco SFP-10G-SR-S 10G SR SFP+ Module 850nmMM *US Shipping*

$15.00



LOT OF 20 Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module picture

LOT OF 20 Genuine Cisco SFP-10G-SR V03 10GBASE-SR SFP+ Transceiver Module

$89.00



Discussions

No Discussions have been posted on this vulnerability.