High-Tech Bridge Security Advisories are CVE Compatible    High-Tech Bridge Security Advisories CWE Compatibility    High-Tech Bridge Security Advisories CVSS Adopters
Vendor Statistics

286 software vendors have fixed 926 vulnerabilities in their products thanks to High-Tech Bridge Security Research Lab.

Patch Available Upon Disclosure

2014 Q1: 87%2013 Q2: 92%
2013 Q4: 67%2013 Q1: 100%
2013 Q3: 77%2012 Q4: 68%

Vendor Average Time to Patch

2014 Q1: 5 days 2013 Q2: 30 days
2013 Q4: 8 days 2013 Q1: 13 days
2013 Q3: 13 days 2012 Q4: 26 days

High-Tech Bridge Newsletter

Subscribe to our newsletter and receive some or all of our corporate news, invitations to security events or HTB Security Advisories – you choose what you want to receive.

Cross-site Scripting (XSS) Vulnerabilities in CruxPA

Advisory ID:HTB22449
Vulnerable Versions:2.00 and probably prior
Tested Version:2.00
Advisory Publication:June 21, 2010 [without technical details]
Vendor Notification:June 21, 2010
Public Disclosure:July 5, 2010
Vulnerability Type:Cross-Site Scripting [CWE-79]
Cross-Site Scripting [CWE-79]
CVE Reference:CVE-2010-2718
Risk Level:Medium
CVSSv2 Base Scores:4.3 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
4 (AV:N/AC:L/Au:S/C:N/I:P/A:N)
Discovered and Provided:High-Tech Bridge Security Research Lab

Advisory Details:

High-Tech Bridge SA Security Research Lab has discovered multiple vulnerabilities in CruxPA which could be exploited to perform cross-site scripting and script insertion attacks.

1) Cross-site scripting (XSS) vulnerability in CruxPA: CVE-2010-2718

The vulnerability exists due to input sanitation error in the "txtusername" parameter in login.php. A remote attacker can send a specially crafted HTTP POST request to the vulnerable script and execute arbitrary HTML and script code in user`s browser in context of the vulnerable website.

Exploitation example:
<form method="POST" action="http://host/login.php" name="main">
<input type=hidden name=txtusername value='"><script>alert(document.cookie)</script>'>
<input type=hidden name=txtpassword value=''>
<input type=hidden name=cmdSubmit value='Submit'>

2) Script insertion vulnerabilities in CruxPA: CVE-2010-2718

An input sanitation error exists in the multiple fields in newtodo.php, newtelephone.php and newappointment.php scripts. A remote attacker can insert arbitrary HTML and script code, which will be executed in user`s browser in context of the vulnerable website when the user visits calendar.php or todo.php pages.

Currently we are not aware of any vendor-supplied patches or other solutions. The vendor was contacted in accordance to our Vendor Notification Policy but we didn't get any answer or feedback.

ImmuniWeb® by High-Tech Bridge

[1] High-Tech Bridge Advisory HTB22449 - https://www.htbridge.com/advisory/HTB22449 - Cross-site Scripting (XSS) Vulnerabilities in CruxPA
[2] CruxPA - cruxsoftware.co.uk - CruxPA is a simple web-based CRM system to keep track of tasks, appointments and customers.
[3] Common Vulnerabilities and Exposures (CVE) - http://cve.mitre.org/ - international in scope and free for public use, CVE® is a dictionary of publicly known information security vulnerabilities and exposures.
[4] Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.

Have additional information to submit?
Please feel free to send us any additional information related to this Advisory, such as vulnerable versions, additional exploitation details and conditions, patches and other relevant details.