Secunia Security Advisory - Stefan Schurtz has discovered two weaknesses and multiple vulnerabilities in AShop, which can be exploited by malicious people to conduct spoofing and cross-site scripting attacks.
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TITLE:
AShop URL Redirection and Cross-Site Scripting Vulnerabilities
SECUNIA ADVISORY ID:
SA46739
VERIFY ADVISORY:
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http://secunia.com/advisories/46739/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46739
RELEASE DATE:
2011-11-10
DISCUSS ADVISORY:
http://secunia.com/advisories/46739/#comments
AVAILABLE ON SITE AND IN CUSTOMER AREA:
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http://secunia.com/advisories/46739/
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https://ca.secunia.com/?page=viewadvisory&vuln_id=46739
ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
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DESCRIPTION:
Stefan Schurtz has discovered two weaknesses and multiple
vulnerabilities in AShop, which can be exploited by malicious people
to conduct spoofing and cross-site scripting attacks.
1) Input passed via the "redirect" parameter to language.php (when
"language" is set) and the "redirect" parameter to currency.php is
not properly verified before being used to redirect users. This can
be exploited to redirect a user to an arbitrary website e.g. when a
user clicks a specially crafted link to the affected script hosted on
a trusted domain.
2) Input passed via the "picture" parameter to picture.php, the
"resultpage" parameter to catalogue.php, and the "sid" parameter to
basket.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 site.
The weaknesses and vulnerabilities are confirmed in version 5.1.3.
Prior versions may also be affected.
SOLUTION:
Update to version 5.1.4
PROVIDED AND/OR DISCOVERED BY:
Stefan Schurtz
ORIGINAL ADVISORY:
http://seclists.org/fulldisclosure/2011/Nov/122
OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/
DEEP LINKS:
Further details available in Customer Area:
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EXTENDED DESCRIPTION:
Further details available in Customer Area:
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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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