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TITLE:
Html-edit CMS Cross-Site Scripting and SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA42664

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42664/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42664

RELEASE DATE:
2010-12-22

DISCUSS ADVISORY:
http://secunia.com/advisories/42664/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
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 * Criticality Level
 * Impact
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 * Solution Status
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 * CVE Reference(s)

http://secunia.com/advisories/42664/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=42664

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Some vulnerabilities have been reported in Html-edit CMS, which can
be exploited by malicious people to conduct cross-site scripting and
SQL injection attacks.

1) Input passed to the "nuser" parameter in index.php (if "pageid" is
set to "ext", "ext" is set to "login", and "extpage" is set to
"registrate") is not properly sanitised before being used in SQL
queries. This can be exploited to manipulate SQL queries by injecting
arbitrary SQL code.

2) Input passed via the "error" parameter in index.php to
extensions/login/frontend/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 website.

The vulnerabilities are confirmed in version 3.1.8. Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
High-Tech Bridge SA

ORIGINAL ADVISORY:
1)
http://www.htbridge.ch/advisory/sql_injection_in_html_edit_cms.html
2) http://www.htbridge.ch/advisory/xss_in_html_edit_cms.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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About:
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