Vulnerability Details CVE-2009-3890
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.08
EPSS Ranking 91.6%
CVSS Severity
CVSS v2 Score 6.0
Products affected by CVE-2009-3890
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cpe:2.3:a:wordpress:wordpress:-
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cpe:2.3:a:wordpress:wordpress:0.71
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cpe:2.3:a:wordpress:wordpress:0.711
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cpe:2.3:a:wordpress:wordpress:0.72
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cpe:2.3:a:wordpress:wordpress:1.0
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cpe:2.3:a:wordpress:wordpress:1.0.1
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cpe:2.3:a:wordpress:wordpress:1.0.2
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cpe:2.3:a:wordpress:wordpress:1.1.1
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cpe:2.3:a:wordpress:wordpress:1.2
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cpe:2.3:a:wordpress:wordpress:1.2.1
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cpe:2.3:a:wordpress:wordpress:1.2.2
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cpe:2.3:a:wordpress:wordpress:1.2.3
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cpe:2.3:a:wordpress:wordpress:1.2.4
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cpe:2.3:a:wordpress:wordpress:1.2.5
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cpe:2.3:a:wordpress:wordpress:1.3
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cpe:2.3:a:wordpress:wordpress:1.3.2
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cpe:2.3:a:wordpress:wordpress:1.3.3
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cpe:2.3:a:wordpress:wordpress:1.5
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cpe:2.3:a:wordpress:wordpress:1.5.1
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cpe:2.3:a:wordpress:wordpress:1.5.1.1
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cpe:2.3:a:wordpress:wordpress:1.5.1.2
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cpe:2.3:a:wordpress:wordpress:1.5.1.3
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cpe:2.3:a:wordpress:wordpress:1.5.2
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cpe:2.3:a:wordpress:wordpress:1.6.2
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cpe:2.3:a:wordpress:wordpress:2.0
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cpe:2.3:a:wordpress:wordpress:2.0.1
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cpe:2.3:a:wordpress:wordpress:2.0.10
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cpe:2.3:a:wordpress:wordpress:2.0.11
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cpe:2.3:a:wordpress:wordpress:2.0.2
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cpe:2.3:a:wordpress:wordpress:2.0.3
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cpe:2.3:a:wordpress:wordpress:2.0.4
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cpe:2.3:a:wordpress:wordpress:2.0.5
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cpe:2.3:a:wordpress:wordpress:2.0.6
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cpe:2.3:a:wordpress:wordpress:2.0.7
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cpe:2.3:a:wordpress:wordpress:2.0.8
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cpe:2.3:a:wordpress:wordpress:2.0.9
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cpe:2.3:a:wordpress:wordpress:2.1
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cpe:2.3:a:wordpress:wordpress:2.1.1
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cpe:2.3:a:wordpress:wordpress:2.1.2
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cpe:2.3:a:wordpress:wordpress:2.1.3
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cpe:2.3:a:wordpress:wordpress:2.2
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cpe:2.3:a:wordpress:wordpress:2.2.1
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cpe:2.3:a:wordpress:wordpress:2.2.2
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cpe:2.3:a:wordpress:wordpress:2.2.3
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cpe:2.3:a:wordpress:wordpress:2.3
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cpe:2.3:a:wordpress:wordpress:2.3.1
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cpe:2.3:a:wordpress:wordpress:2.3.2
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cpe:2.3:a:wordpress:wordpress:2.3.3
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cpe:2.3:a:wordpress:wordpress:2.5
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cpe:2.3:a:wordpress:wordpress:2.5.1
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cpe:2.3:a:wordpress:wordpress:2.6
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cpe:2.3:a:wordpress:wordpress:2.6.1
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cpe:2.3:a:wordpress:wordpress:2.6.2
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cpe:2.3:a:wordpress:wordpress:2.6.3
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cpe:2.3:a:wordpress:wordpress:2.6.5
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cpe:2.3:a:wordpress:wordpress:2.7
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cpe:2.3:a:wordpress:wordpress:2.7.1
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cpe:2.3:a:wordpress:wordpress:2.8
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cpe:2.3:a:wordpress:wordpress:2.8.1
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cpe:2.3:a:wordpress:wordpress:2.8.2
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cpe:2.3:a:wordpress:wordpress:2.8.3
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cpe:2.3:a:wordpress:wordpress:2.8.4
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cpe:2.3:a:wordpress:wordpress:2.8.5