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TITLE:
TYPO3 wt_gallery Extension Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA30217

VERIFY ADVISORY:
http://secunia.com/advisories/30217/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting, Exposure of system information, Exposure of
sensitive information

WHERE:
>From remote

SOFTWARE:
wt_gallery (extension for TYPO3) 2.x
http://secunia.com/product/18629/

DESCRIPTION:
Some vulnerabilities have been reported in the wt_gallery extension
for TYPO3, which can be exploited by malicious people to disclose
sensitive information or conduct cross-site scripting attacks.

1) Certain unspecified input 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.

2) Certain unspecified input is not properly verified before being
used to download images. This can be exploited to download arbitrary
images or disclose the content of arbitrary directories.

Vulnerability #1 is reported in versions 2.6.2 and prior.
Vulnerability #2 is reported in versions 2.5.0 and prior.

SOLUTION:
Update to version 2.6.3.

PROVIDED AND/OR DISCOVERED BY:
Helmut Hummel and Henning Pingel, TYPO3 Security Team

ORIGINAL ADVISORY:
http://typo3.org/teams/security/security-bulletins/typo3-20080513-1/

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