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DokuWiki Content Disclosure and Script Insertion

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Release Date:  2006-06-07    Last Update:  2006-09-19    Views:  13,400

Secunia Advisory SA20478

Where:

From remote

Impact:

Security Bypass, Cross Site Scripting, Exposure of sensitive information

Solution Status:

Vendor Patch

Software:

CVE Reference(s):

Description


Two vulnerabilities have been reported in DokuWiki, which can be exploited by malicious users to bypass certain security restrictions and conduct script insertion attacks.

1) Missing permission checks when accessing page content in certain situations can be exploited by an authenticated user to view certain restricted pages.

Successful exploitation requires that Access Control Lists is enabled (disabled by default).

2) Input passed to the "Fullname" and "E-Mail" fields when updating the profile and the "login" parameter isn't properly sanitised before being used. This can be exploited to inject arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious user data is viewed.


Solution:
Update to the latest version (still dated 2006-03-09, but contains the fix).

Further details available to Secunia VIM customers

Provided and/or discovered by:
1) The vendor credits Andreas Åkre Solberg.
2) The vendor credits Gert Kremser.

Original Advisory:
1) http://bugs.splitbrain.org/?do=details&id=825
2) http://bugs.splitbrain.org/index.php?do=details&id=820

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: DokuWiki Content Disclosure and Script Insertion

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