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Secunia Advisory SA49827

Wordpress church_admin Plugin GET Cross-Site Scripting Vulnerability
Secunia Advisory SA49827
Secunia VIM 4.0 - Free Trial
Release Date 2012-07-06
Last Update 2012-07-09
   
Popularity 977 views
Comments 2 comments

Criticality level Less criticalLess critical
Impact Cross Site Scripting
Where From remote
Authentication level This information is available to Secunia VIM customers
   
Report reliability This information is available to Secunia VIM customers
Solution Status Vendor Patch
   
Systems affected This information is available to Secunia VIM customers
Approve distribution This information is available to Secunia VIM customers
   
Software:
WordPress church_admin Plugin 0.x

Secunia CVSS Score This information is available to Secunia VIM Customers
CVE Reference(s) No CVE references.

  

Description

Sammy Forgit has discovered a vulnerability in the church_admin plugin for WordPress, which can be exploited by malicious people to conduct cross-site scripting attacks.

Input passed via the GET parameters to wp-content/plugins/church-admin/includes/validate.php 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.

The vulnerability is confirmed in version 0.33.4.5. Other versions may also be affected.


Solution
Update to version 0.4.3.

Provided and/or discovered by
Sammy Forgit.

Changelog
Further details available to Secunia VIM customers

Original Advisory
OpenSysCom:
http://www.opensyscom.fr/Actualites/wordpress-plugins-churchadmin-xss-vulnerability.html

church-admin:
http://wordpress.org/extend/plugins/church-admin/changelog/

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: Wordpress church_admin Plugin GET Cross-Site Scripting Vulnerability
 
User Message
andymoyle RE: Wordpress church_admin Plugin "id" Cross-Site Scripting Vulnerability
Member 8th Jul, 2012 08:44
Score: 0
Posts: 2
User Since: 8th Jul 2012
System Score: N/A
Location: UK
Last edited on 8th Jul, 2012 08:45
That file just contained print_r($_GET); and was used in initial testing - no danger to anyone! No cross scripting vulnerability either - it didn't do anything.
It was not called from anywhere in the plugin and has now been removed from svn wordpress.org repository
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andymoyle RE: Wordpress church_admin Plugin "id" Cross-Site Scripting Vulnerability
Member 8th Jul, 2012 16:53
Score: 0
Posts: 2
User Since: 8th Jul 2012
System Score: N/A
Location: UK
The vulnerable file /wp-content/plugins/church-admin/includes/validate .php has been removed from v0.4.3 - it was redundant.
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