Drupal 6.x

• Advisory ID: DRUPAL-SA-CONTRIB-2015-026
• Project: Taxonews (third-party module)
• Version: 6.x, 7.x
• Date: 2015-January-21
• Security risk: 13/25 ( Moderately Critical) AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:All
• Vulnerability: Cross Site Scripting

I'm doing a site search and i have one problem, the search returns me all types.

I need not be listed certain types and use "preprocess_search_result"

i use drupal 6

there is a solution ?

• Advisory ID: DRUPAL-SA-CONTRIB-2015-023
• Project: Classified Ads (third-party module)
• Version: 6.x, 7.x
• Date: 2015-January-21
• Security risk: 13/25 ( Moderately Critical) AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:All
• Vulnerability: Cross Site Scripting

• Advisory ID: DRUPAL-SA-CONTRIB-2015-024
• Project: Alfresco (third-party module)
• Version: 6.x
• Date: 2015-January-21
• Security risk: 13/25 ( Moderately Critical) AC:Basic/A:None/CI:None/II:Some/E:Theoretical/TD:All
• Vulnerability: Cross Site Request Forgery

Navigation problems and issues when editing posts (it changes to language neutral)

When I try to install a new Drupal 6 module, it freezes on this updating translation screen:
http://imgur.com/aRyVNGk

Does anyone know what might be causing this? Could it be a permissions problem? Does Drupal try to write to the file system while updating translations?