phpwcms spaw_control.class.php file include

phpwcms-spawcontrolclass-file-include (26639) The risk level is classified as MediumMedium Risk

Description:

phpwcms could allow a remote attacker to include arbitrary files from the local system. A remote attacker could send a specially-crafted URL request to the spaw_control.class.php script containing "dot dot" sequences (/../) in the 'spaw_root' parameter and appended with a NULL byte character (%00) to specify a known file on the local system, which could allow the attacker to execute arbitrary code or view arbitrary files on the system.

Note: In order to exploit this vulnerability to execute arbitrary code, the attacker would first be required to upload a malicious file or inject arbitrary commands into an existing file.


Consequences:

Gain Access

Remedy:

Upgrade to the latest version of phpwcms (1.3.3 or later), available from the phpwcms Web site. See References.

References:

  • BugTraq Mailing List, Sun May 21 2006 - 18:11:59 CDT: [KAPDA::#43] - phpwcms multiple vulnerabilities.
  • phpwcms Web site: phpwcms.
  • BID-18062: PHPWCMS Spaw_Control.Class.PHP Local File Include Vulnerability
  • CVE-2006-2519: Directory traversal vulnerability in include/inc_ext/spaw/spaw_control.class.php in phpwcms 1.2.5-DEV allows remote attackers to include arbitrary local files via .. (dot dot) sequences in the spaw_root parameter. NOTE: CVE analysis suggests that this issue is actually in SPAW Editor PHP Edition.
  • OSVDB ID: 25755: phpwcms spaw_control.class.php spaw_root Parameter Traversal Arbitrary File Access
  • OSVDB ID: 25756: phpwcms Image Upload EXIF Metadata Arbitrary PHP Code Execution
  • SA20239: phpwcms Cross-Site Scripting and Local File Inclusion

Platforms Affected:

  • phpwcms phpwcms 1.2.5 DEV

Reported:

May 21, 2006

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