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ATutor Cross-Site Scripting Vulnerabilities
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Secunia Advisory:
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SA15705
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Release Date:
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2005-06-17
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Last Update:
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2006-02-02
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Critical:
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Less critical
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Impact:
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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: | ATutor 1.x
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| | CVE reference: | CVE-2005-2044 (Secunia mirror)
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Description:
Lostmon has reported some vulnerabilities in ATutor, which can be exploited by malicious people to conduct cross-site scripting attacks.
Some input isn't 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 a vulnerable site.
Examples:
http://[host]/browse.php?cat=0&show_course=1[code]
http://[host]/contact.php?subject=[code]
http://[host]/content.php?cid=323[code]
http://[host]/inbox/send_message.php?l=1[code]
http://[host]/search.php?search=10[code]&words=kk&include=all&find_in=this&display_as=pages&search=Search
http://[host]/search.php?search=1&words=aa[code]&include=one&find_in=all&display_as=summaries&search=Search
http://[host]/search.php?search=1&words=aa&include=one[code]&find_in=all&display_as=summaries&search=Search
http://[host]/search.php?search=1&words=aa&include=one&find_in=all[code&display_as=summaries&search=Search
http://[host]/search.php?search=1&words=aa&include=one&find_in=all&display_as=[code]summaries&search=Search
http://[host]/search.php?search=1&words=aa&include=one&find_in=all&display_as=summaries&search=[code]Search
http://[host]/inbox/index.php?view=1[code]
http://[host]/tile.php?query=yy&field=technicalFormat&submit=Search[code]
http://[host]/tile.php?query=[code]&field=technicalFormat&submit=Search
http://[host]/tile.php?query=yy&field=technicalFormat[code]&submit=Search
http://[host]/forum/subscribe_forum.php?fid=2&us=1[code]
http://[host]/directory.php?roles%5B%5D=[code]1&roles%5B%5D=2&roles%5B%5D=3&status=1&submit=Filter
http://[host]/directory.php?roles%5B%5D=1&roles%5B%5D=[code]2&roles%5B%5D=3&status=1&submit=Filter
http://[host]/directory.php?roles%5B%5D=1&roles%5B%5D=2&roles%5B%5D=3[code]&status=1&submit=Filter
http://[host]/directory.php?roles%5B%5D=1&roles%5B%5D=2&roles%5B%5D=3&status=1[code]&submit=Filter
http://[host]/directory.php?roles%5B%5D=1&roles%5B%5D=2&roles%5B%5D=3&status=1&submit=Filter[code]
http://[host]/directory.php?roles%5B%5D=1&status=2&reset_filter=Reset+Filter[code]
http://[host]/directory.php?roles[]=1[code]
The vulnerabilities have been reported in version 1.4.3 and 1.5 RC 1. Other versions may also be affected.
Solution:
Update to version 1.5.1.pl1.
http://www.atutor.ca/atutor/download.php
NOTE: Some parameters are still not properly sanitised. Edit the source code to ensure that input is properly sanitised.
Provided and/or discovered by:
Lostmon
Changelog:
2005-09-21: Updated "Solution" section.
2006-02-02: Added CVE reference.
Original Advisory:
http://lostmon.blogspot.com/2005/06/atutor-multiple-variable-cross-site.html
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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8 Related Secunia Security Advisories
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1. ATutor "type" File Inclusion Vulnerability
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2. ATutor Script Insertion Vulnerabilities
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3. ATutor SQL Injection Vulnerabilities
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4. ATutor Multiple Cross-Site Scripting Vulnerabilities
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5. ATutor Cross-Site Scripting Vulnerabilities
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6. ATutor Multiple Vulnerabilities
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7. ATutor Password Reminder SQL Injection Vulnerability
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8. ATutor Cross-Site Scripting Vulnerabilities
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