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A new version (0.9.0.0 - Release Candidate 1) of the free Secunia PSI
has been released. The new version includes many new and advanced
features, which makes it even easier to stay patched.

Download and test it today:
https://psi.secunia.com/

Read more about this new version:
https://psi.secunia.com/?page=changelog

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TITLE:
bitweaver "suck_url" Information Disclosure

SECUNIA ADVISORY ID:
SA28300

VERIFY ADVISORY:
http://secunia.com/advisories/28300/

CRITICAL:
Moderately critical

IMPACT:
Exposure of system information, Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
bitweaver 2.x
http://secunia.com/product/17145/

DESCRIPTION:
AmnPardaz Security Research Team have discovered a vulnerability in
bitweaver, which can be exploited by malicious people to disclose
sensitive information.

Input passed to the "suck_url" parameter in wiki/edit.php (when
"do_suck" is set to "h") is not properly sanitised before being used.
This can be exploited to display arbitrary files through directory
traversal attacks or by passing full paths.

The vulnerability is confirmed in version 2.0.0 (R2). Other versions
may also be affected.

SOLUTION:
Edit the source code to ensure that input is properly sanitised.

PROVIDED AND/OR DISCOVERED BY:
AmnPardaz Security Research Team

ORIGINAL ADVISORY:
http://www.bugreport.ir/?/24

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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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