283 software vendors have fixed 921 vulnerabilities in their products thanks to High-Tech Bridge Security Research Lab.
Patch Available Upon Disclosure
|2013 Q4: 67%||2013 Q1: 100%|
|2013 Q3: 77%||2012 Q4: 68%|
|2013 Q2: 92%||2012 Q3: 69%|
Vendor Average Time to Patch
|2013 Q4: 8 days||2013 Q1: 13 days|
|2013 Q3: 13 days||2012 Q4: 26 days|
|2013 Q2: 30 days||2012 Q3: 22 days|
Cross-site Scripting (XSS) Vulnerability in AChecker
|Vendor:||Inclusive Design Institute|
|Vulnerable Versions:||1.0 and probably prior|
|Advisory Publication:||September 1, 2010 [without technical details]|
|Vendor Notification:||September 1, 2010|
|Public Disclosure:||September 15, 2010|
|Latest Update:||September 3, 2010|
|Vulnerability Type:||Cross-Site Scripting [CWE-79]|
|CVSSv2 Base Score:||4.3 (AV:N/AC:M/Au:N/C:N/I:P/A:N)|
|Solution Status:||Fixed by Vendor|
|Discovered and Provided:||High-Tech Bridge Security Research Lab|
High-Tech Bridge SA Security Research Lab has discovered vulnerability in AChecker which could be exploited to perform cross-site scripting attacks.
The vulnerability exists due to input sanitation error in the "uri" parameter in index.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.
<form action="http://host/index.php" method="post" name="main" enctype="multipart/form-data" >
|Upgrade to version 1.1.|
| High-Tech Bridge Advisory HTB22601 - https://www.htbridge.com/advisory/HTB22601 - Cross-site Scripting (XSS) Vulnerability in AChecker|
 AChecker - http://atutor.ca/achecker/ - AChecker is an open source Web accessibility evaluation tool. It can be used to review the accessibility of Web pages based on a variety international accessibility guidelines.
 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.
 Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.
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.