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Description
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Multiple vulnerabilities have been discovered in web@all, which can be exploited by malicious users to conduct script insertion and SQL injection attacks and by malicious people to conduct cross-site scripting attacks.
1) Input passed via the "name" parameter to my/kindeditor/index.php is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
2) Input passed via multiple parameters to multiple scripts is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
List of affected scripts and parameters:
<a href="http://[host]/action.php?act
" target="_blank">http://[host]/action.php?act
</a>
<a href="http://[host]/action.php?mod
" target="_blank">http://[host]/action.php?mod
</a>
<a href="http://[host]/action.php?security
" target="_blank">http://[host]/action.php?security
</a>
<a href="http://[host]/action.php?username
" target="_blank">http://[host]/action.php?username
</a>
<a href="http://[host]/sys/index.php?id
" target="_blank">http://[host]/sys/index.php?id
</a>
<a href="http://[host]/sys/index.php?mod
" target="_blank">http://[host]/sys/index.php?mod
</a>
<a href="http://[host]/sys/index.php?_flag
" target="_blank">http://[host]/sys/index.php?_flag
</a>
<a href="http://[host]/sys/index.php?_text[]
" target="_blank">http://[host]/sys/index.php?_text[]
</a>
<a href="http://[host]/sys/index.php?_text[alias]
" target="_blank">http://[host]/sys/index.php?_text[alias]
</a>
<a href="http://[host]/sys/index.php?_text[category]
" target="_blank">http://[host]/sys/index.php?_text[category]
</a>
<a href="http://[host]/sys/index.php?_text[email]
" target="_blank">http://[host]/sys/index.php?_text[email]
</a>
<a href="http://[host]/sys/index.php?_text[title]
" target="_blank">http://[host]/sys/index.php?_text[title]
</a>
<a href="http://[host]/sys/index.php?_text[username]
" target="_blank">http://[host]/sys/index.php?_text[username]
</a>
<a href="http://[host]/sys/index.php?_text[timeadd]
" target="_blank">http://[host]/sys/index.php?_text[timeadd]
</a>
3) Input passed via the "title" and "description" parameters to action.php (when "act" is set to "sys_add" and "mod" is set to "cron") is not properly sanitised before being used. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site if malicious data is viewed.
Successful exploitation of this vulnerability requires cron.add permissions.
4) Input passed via the "_order" parameter to sys/index.php is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
Successful exploitation of this vulnerability requires article.view permissions.
The vulnerabilities are confirmed in version 2.0. Other versions may also be affected.
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Vulnerable Products
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Vulnerable Software:
web@all 2.x
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Solution
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No official solution is currently available.
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CVE
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References
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OpenSysCom:
http://www.opensyscom.fr/Actualites/weball-cms-xss-vulnerability.html
Zero Science Lab:
http://www.zeroscience.mk/en/vulnerabilities/ZSL-2012-5098.php
http://www.zeroscience.mk/en/vulnerabilities/ZSL-2012-5099.php
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Vulnerability Manager Detection
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No
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IPS Protection
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