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>> WordPress Remote Directory Traversal and Security Bypass Vulnerabilities

Title : WordPress Remote Directory Traversal and Security Bypass Vulnerabilities
Advisory ID : VUPEN/ADV-2006-4307
CVE ID : CVE-2006-5705
Rated as : Moderate Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2006-11-02

Advisory Details

 
  Description
  Affected Products
  Solution
  References
Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format  Receive VUPEN Security notifications by SMS 

Multiple vulnerabilities have been identified in WordPress, which could be exploited by attackers to bypass security restrictions or disclose sensitive information.

The first issue is due to an error in the "wp-admin/user-edit.php" script that does not validate the "userid" parameter, which could be exploited by attackers to gain unauthorized access to the metadata of arbitrary users.

The second flaw is due to input validation errors in various scripts (e.g. "wp-includes/functions.php") that do not validate certain parameters before being unserialised, which could be exploited by attackers to cause a denial of service.

The third vulnerability is due to an input validation error in the "plugins/wp-db-backup.php" script, which could be exploited by malicious people to conduct directory traversal attacks.

Credits

Vulnerabilities reported by the vendor

ChangeLog

2006-11-02 : Initial release

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