vTiger CRM 5.2.x | PHP Version Disclosure

By YGN Ethical Hacker Group -
How do attackers try to know PHP version if the server has disabled "X-Powered-By" header (i.e expose_php = Off)? 

The vTiger CRM has a flaw that allows attackers to know exact PHP version without authentication.

 Attacker can know it by simply visiting the following url without authentication.

 /phpversionfail.php

 The message shows:
"PHP 5.0.x or above is required. Your current PHP version is 5.3
Kindly upgrade the PHP installation, any try again! "


Version Affected:

Tested on vTiger CRM 5.2.1 

Popular posts from this blog

CubeCart 3.0.20 (3.0.x) and lower | Multiple Cross Site Scripting Vulnerabilities

By YGN Ethical Hacker Group -
1. OVERVIEW CubeCart 3.0.20 and lower versions are vulnerable to Cross Site Scripting. 2. BACKGROUND CubeCart is an "out of the box" ecommerce shopping cart software solution which has been written to run on servers that have PHP & MySQL support. With CubeCart you can quickly setup a powerful online store which can be used to sell digital or tangible products to new and existing customers all over the world. 3. VULNERABILITY DESCRIPTION Multiple parameters are not properly sanitized, which allows attacker to conduct Cross Site Scripting attack. This may allow an attacker to create a specially crafted URL that would execute arbitrary script code in a victim's browser. 4. VERSIONS AFFECTED 3.0.20 and lower (aka 3.0.x family) 5. Affected URLs and Parameters /admin/adminusers/permissions.php (adminId parameter) /admin/categories/index.php (cat_name parameter) /admin/categories/languages.php (cat_master_id parameter) /admin/customers/ (...
Read more

java.com | Arbitrary URL Redirect Vulnerability

By YGN Ethical Hacker Group -
================================== java.com | Arbitrary URL Redirect Vulnerability ================================== 1. VULNERABILITY DESCRIPTION - Arbitrary URL Redirect http://java.com/inc/BrowserRedirect1.jsp?locale=en&host=attacker.in Demo: http://yehg.net/lab/pr0js/training/view/misc/java.com_Arbitrary_URL_Redirect/ 2. VENDOR Oracle Inc http://www.oracle.com 3. VULNERABILITY STATUS FIXED 4. DISCLOSURE TIME-LINE 2011-04-19: reported vendor 2011-04-23: vendor fixed the issue 2011-04-24: vulnerability disclosed 5. REFERENCES Original Advisory URL: http://yehg.net/lab/pr0js/advisories/sites/java.com/[java.com]_url_redirection OWASP-Top-10_2010-A10: https://www.owasp.org/index.php/Category:OWASP_Top_Ten_Project SANS-TOP-23: http://www.sans.org/top25-software-errors/ CWE-601: http://cwe.mitre.org/data/definitions/601.html #yehg [2011-04-24] --------------------------------- Best regards, YGN Ethical Hacker Group Yangon, Myanmar http://yehg.net Our Lab | http://yehg.net/lab Our Dir...
Read more