exploit the possibilities

Drupal Fivestar 6.x Input Validation

Drupal Fivestar 6.x Input Validation
Posted Apr 12, 2012
Authored by Ezra Barnett Gildesgame | Site drupal.org

The Drupal Fivestar module version 6.x suffers from an input validation vulnerability that allows a malicious user to improperly modify voting averages.

tags | advisory
MD5 | 5f4b7e2e1b30de0ebd209fbe0c410dbb

Drupal Fivestar 6.x Input Validation

Change Mirror Download
View online: http://drupal.org/node/1528614

* Advisory ID: DRUPAL-SA-CONTRIB-2012-058
* Project: Fivestar [1] (third-party module)
* Version: 6.x
* Date: 2012-April-11
* Security risk: Moderately critical [2]
* Exploitable from: Remote
* Vulnerability: Input Validation

-------- DESCRIPTION
---------------------------------------------------------

The Fivestar module enables you to add a voting widget to nodes and comments.

The module does not sufficiently validate all votes passed by the
asynchronous voting widget allowing a malicious user to improperly modify
voting averages.

-------- VERSIONS AFFECTED
---------------------------------------------------

* Fivestar 6.x-1.x versions prior to 6.x-1.20

Drupal core is not affected. If you do not use the contributed Fivestar [3]
module, there is nothing you need to do.

-------- SOLUTION
------------------------------------------------------------

Install the latest version:

* If you use the Fivestar module for Drupal 6.x, upgrade to Fivestar
6.x-1.20 [4]

Also see the Fivestar [5] project page.

-------- REPORTED BY
---------------------------------------------------------

* Ezra Barnett Gildesgame [6]

-------- FIXED BY
------------------------------------------------------------

* Eric J. Duran [7], the module maintainer

-------- COORDINATED BY
------------------------------------------------------

* Ben Jeavons [8] of the Drupal Security Team
* Michael Hess [9] of the Drupal Security Team

-------- CONTACT AND MORE INFORMATION
----------------------------------------

The Drupal security team can be reached at security at drupal.org or via the
contact form at http://drupal.org/contact [10].

Learn more about the Drupal Security team and their policies [11], writing
secure code for Drupal [12], and securing your site [13].


[1] http://drupal.org/project/fivestar
[2] http://drupal.org/security-team/risk-levels
[3] http://drupal.org/project/fivestar
[4] http://drupal.org/node/1528600
[5] http://drupal.org/project/fivestar
[6] http://drupal.org/user/69959
[7] http://drupal.org/user/244460
[8] http://drupal.org/user/91990
[9] http://drupal.org/user/102818
[10] http://drupal.org/contact
[11] http://drupal.org/security-team
[12] http://drupal.org/writing-secure-code
[13] http://drupal.org/security/secure-configuration

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

August 2019

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Aug 1st
    10 Files
  • 2
    Aug 2nd
    8 Files
  • 3
    Aug 3rd
    2 Files
  • 4
    Aug 4th
    1 Files
  • 5
    Aug 5th
    15 Files
  • 6
    Aug 6th
    79 Files
  • 7
    Aug 7th
    16 Files
  • 8
    Aug 8th
    10 Files
  • 9
    Aug 9th
    10 Files
  • 10
    Aug 10th
    0 Files
  • 11
    Aug 11th
    6 Files
  • 12
    Aug 12th
    26 Files
  • 13
    Aug 13th
    15 Files
  • 14
    Aug 14th
    19 Files
  • 15
    Aug 15th
    52 Files
  • 16
    Aug 16th
    11 Files
  • 17
    Aug 17th
    1 Files
  • 18
    Aug 18th
    0 Files
  • 19
    Aug 19th
    0 Files
  • 20
    Aug 20th
    0 Files
  • 21
    Aug 21st
    0 Files
  • 22
    Aug 22nd
    0 Files
  • 23
    Aug 23rd
    0 Files
  • 24
    Aug 24th
    0 Files
  • 25
    Aug 25th
    0 Files
  • 26
    Aug 26th
    0 Files
  • 27
    Aug 27th
    0 Files
  • 28
    Aug 28th
    0 Files
  • 29
    Aug 29th
    0 Files
  • 30
    Aug 30th
    0 Files
  • 31
    Aug 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2019 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close