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TITLE:
PmWiki Cross-Site Scripting Vulnerabilities

SECUNIA ADVISORY ID:
SA20386

VERIFY ADVISORY:
http://secunia.com/advisories/20386/

CRITICAL:
Less critical

IMPACT:
Cross Site Scripting

WHERE:
>From remote

SOFTWARE:
PmWiki 2.x
http://secunia.com/product/6195/

DESCRIPTION:
Some vulnerabilities have been reported in PmWiki, which can be
exploited by malicious people to conduct cross-site scripting
attacks.

Some input passed in uploads.php and in page links isn't 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 vulnerabilities have been reported in version 2.1.6. Prior
versions may also be affected.

SOLUTION:
Update to version 2.1.7.
http://www.pmwiki.org/wiki/PmWiki/Download

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Moritz Naumann.

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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