Unrestricted file upload vulnerability in the wp_check_filetype function in wp-includes/functions.php...
Vulnerability Description
Unrestricted file upload vulnerability in the wp_check_filetype function in wp-includes/functions.php in WordPress before 2.8.6, when a certain configuration of the mod_mime module in the Apache HTTP Server is enabled, allows remote authenticated users to execute arbitrary code by posting an attachment with a multiple-extension filename, and then accessing this attachment via a direct request to a wp-content/uploads/ pathname, as demonstrated by a .php.jpg filename.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://secunia.com/advisories/37332
- http://www.openwall.com/lists/oss-security/2009/11/16/1
- http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0142.html
- http://wordpress.org/development/2009/11/wordpress-2-8-6-security-release/
- http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0153.html
- http://www.openwall.com/lists/oss-security/2009/11/15/3
- http://core.trac.wordpress.org/ticket/11122
- http://www.osvdb.org/59958
- http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0149.html
- http://www.openwall.com/lists/oss-security/2009/11/15/2
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.