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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2009-3890 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0142.html CVE, Inc., Red Hat Broken Link 
http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0149.html CVE, Inc., Red Hat Broken Link 
http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0153.html CVE, Inc., Red Hat Broken Link 
http://core.trac.wordpress.org/ticket/11122 CVE, Inc., Red Hat Issue Tracking  Vendor Advisory 
http://secunia.com/advisories/37332 CVE, Inc., Red Hat Third Party Advisory 
http://wordpress.org/development/2009/11/wordpress-2-8-6-security-release/ CVE, Inc., Red Hat Patch  Vendor Advisory 
http://www.openwall.com/lists/oss-security/2009/11/15/2 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2009/11/15/3 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2009/11/16/1 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://www.osvdb.org/59958 CVE, Inc., Red Hat Broken Link 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-94 Improper Control of Generation of Code ('Code Injection') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-3890
NVD Published Date:
11/17/2009
NVD Last Modified:
04/08/2025
Source:
Red Hat, Inc.