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TITLE:
BigACE Web CMS Multiple Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA47421

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47421/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47421

RELEASE DATE:
2012-01-04

DISCUSS ADVISORY:
http://secunia.com/advisories/47421/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
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 * Criticality Level
 * Impact
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 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/47421/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=47421

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:
sec4it has discovered multiple vulnerabilities in BIGACE Web CMS,
which can be exploited by malicious people to conduct cross-site
scripting attacks.

1) Input passed via the keys and values of POST parameters to
public/index.php (when "cmd" is set to "application" and "id" is set
to e.g. "-1_tauth_klogin_len") is not properly sanitised in
system/application/auth/login.php 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 the "username" POST parameter to public/index.php
(when "cmd" is set to "application" and "id" is set to e.g.
"-1_tauth_kpassword_len") is not properly sanitised in
system/application/auth/password.php 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.

3) Input passed via the "language" POST parameter to public/index.php
(when "cmd" is set to "application" and "id" is set to e.g.
"-1_tsearch_len") is not properly sanitised in
system/application/search/search.php 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.

The vulnerabilities are confirmed in version 2.7.6. Prior versions
may also be affected.

SOLUTION:
Update to version 2.7.7.

PROVIDED AND/OR DISCOVERED BY:
sec4it

ORIGINAL ADVISORY:
BIGACE:
http://www.bigace.de/news/bigace-2.7.7.html

sec4it:
http://sec4it.dk/public/index.php?cmd=smarty&id=64_len

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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