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PHP Surveyor Input Validation Holes Permit SQL Injection and Cross-Site Scripting Attacks
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SecurityTracker Alert ID: 1014538 |
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SecurityTracker URL: http://securitytracker.com/id/1014538
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CVE Reference:
CVE-2005-2398, CVE-2005-2399
(Links to External Site)
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Updated: Jul 6 2008
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Original Entry Date: Jul 21 2005
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Impact:
Disclosure of authentication information, Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information, User access via network
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Version(s): 0.98 stable
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Description:
Several vulnerabilities were reported in PHP Surveyor. A remote user can inject SQL commands on conduct cross-site scripting attacks. A remote user can also determine the installation path.
Several scripts not properly validate user-supplied input. A remote user can supply specially crafted parameter values to execute SQL commands on the underlying database.
The browse.php, dataentry.php, export.php, database.php, admin.php, labels.php, dumplabel.php, conditions.php , spss.php, deletesurvey.php, dumpsurvey.php, and statistics.php scripts are affected.
The browse.php, dataentry.php, and export.php scripts do not properly filter HTML code from user-supplied input. A remote user can create a specially crafted URL that, when loaded by a target user, will cause arbitrary scripting code to be executed by the target user's browser. The code will originate from the site running the PHP Surveyor software and will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.
A remote user can also invoke the html.php, sessioncontrol.php, dumpquestion.php, question.php, survey.php, and group.php scripts to cause the system to disclose the installation path.
tgo thegreatone2176@yahoo.com reported this vulnerability.
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Impact:
A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the PHP Surveyor software, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.
A remote user can execute SQL commands on the underlying database.
A remote user can determine the installation path.
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Solution:
No solution was available at the time of this entry.
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Vendor URL: phpsurveyor.sourceforge.net/ (Links to External Site)
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Cause:
Access control error, Input validation error
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Underlying OS:
Linux (Any), UNIX (Any), Windows (Any)
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Message History:
None.
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Source Message Contents
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Date: 20 Jul 2005 02:08:10 -0000
Subject: Multiple Vulnerabilities in PHP Surveyor
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-----------------------------------------------------------
Multiple Vulnerabilities in PHP Surveyor version 0.98 stable
------------------------------------------------------------
Summary:
PHP Surveyor is vulnerable to many sql injections, cross site scriptings, and path disclosures.
Details:
root directory
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question.php, survey.php, group.php - all give path disclosure
admin directory
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browse.php - sid, start, and id parametereters all vulnerable to injection and xss, no
parametereter gives sql error.
dataentry.php - sid sql injection and xss
export.php - sid sql injection and xss, no parametereter gives sql error.
database.php - straight to page gives path disclosure.
dumpquestion.php - qid=' gives multiple path disclosures.
admin.php - sid parameter sql injection
labels.php - lid parameter sql injection and path disclosure
dumplabel.php - lid parameter sql injection and path disclosure
sessioncontrol.php - straight to page gives path disclosure
html.php - straight to page gives path disclosure
conditions.php - no parameter sql error, sql injection on sid parameter
spss.php - no parameter sql error, sql inject on sid parameter
deletesurvey.php - sql inject with sid when ok=Y
dumpsurvey.php - sid sql injection
statistics.php - sid sql injection
-------------------------------
Solution:
Cleanse all user input before processing to stop injections, check to make sure parameters are
present before processing to stop sql errors and path disclosure.
Credit:
tgo thegreatone2176@yahoo.com
Greets:
smooth_operator and zith
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