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TITLE:
Mako "cgi.escape()" Cross-Site Scripting Vulnerability

SECUNIA ADVISORY ID:
SA39935

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/39935/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=39935

RELEASE DATE:
2010-07-02

DISCUSS ADVISORY:
http://secunia.com/advisories/39935/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
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 * Comments
 * Criticality Level
 * Impact
 * Where
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 * CVE Reference(s)

http://secunia.com/advisories/39935/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=39935

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 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
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DESCRIPTION:
A vulnerability has been reported in Mako, which can be exploited by
malicious people to conduct cross-site scripting or script insertion
attacks.

The vulnerability is caused due to Mako using the "cgi.escape()"
function to sanitise input, which does not properly filter single
quotes. This can be exploited to e.g. execute arbitrary HTML and
script code in a user's browser session in context of an affected
site.

The vulnerability is reported in versions prior to 0.3.4.

SOLUTION:
Update to version 0.3.4.

PROVIDED AND/OR DISCOVERED BY:
Craig Younkins

ORIGINAL ADVISORY:
http://bugs.python.org/issue9061
http://www.makotemplates.org/CHANGES

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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