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sBlog Multiple Vulnerabilities
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Secunia Advisory:
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SA19151
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Release Date:
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2006-03-08
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Last Update:
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2006-05-08
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Popularity:
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5,257 views
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Critical:
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Moderately critical
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Impact:
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Manipulation of data
Cross Site Scripting
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Where:
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From remote
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Solution Status:
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Partial Fix
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| Software: | sBlog 0.x
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| CVE reference: | CVE-2006-1135
CVE-2006-2189
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Description:
Multiple vulnerabilities have been discovered in sBlog, which can be exploited by malicious people to conduct cross-site scripting, script insertion, and SQL injection attacks.
1) Input passed to the "keyword" parameter in a HTTP POST request is not properly sanitised by "search.php" before being used. 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 to the "username" form field when posting a comment is not properly sanitised before being used. This can be exploited to inject arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site.
3) Input passed to the "keyword" parameter in "search.php" isn't properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
The vulnerabilities have been confirmed in version 0.7.2. Other versions may also be affected.
Solution:
1) Edit the source code to ensure that input is properly sanitised.
2, 3) Update to version 0.7.3.
http://servous.se/wiki/Downloads
Provided and/or discovered by:
1, 2) Kiki
3) SubjectZero Network Security Research Group
Changelog:
2006-03-16: Added CVE reference.
2006-05-03: Added additional vulnerability provided by SubjectZero Network Security Research Group and updated "Solution" section.
2006-05-08: Added CVE reference.
Original Advisory:
1, 2) http://kiki91.altervista.org/exploit/sBlog_0.72_xss.txt
3) http://www.subjectzero.net/research/sblog.htm
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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