CVE-2009-4421

N/A Unknown

Published: December 24, 2009 Modified: April 23, 2026

Description

Directory traversal vulnerability in languages_cgi.php in Simple PHP Blog 0.5.1 and earlier allows remote authenticated users to include and execute arbitrary local files via a .. (dot dot) in the blog_language1 parameter.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://archives.neohapsis.com/archives/fulldisclosure/2009-12/0398.html

Source: cve@mitre.org

Exploit

http://www.securityfocus.com/archive/1/508546/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/bid/37434

Source: cve@mitre.org

Exploit

https://exchange.xforce.ibmcloud.com/vulnerabilities/54970

Source: cve@mitre.org

http://archives.neohapsis.com/archives/fulldisclosure/2009-12/0398.html

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

http://www.securityfocus.com/archive/1/508546/100/0/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/37434

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

https://exchange.xforce.ibmcloud.com/vulnerabilities/54970

Source: af854a3a-2127-422b-91ae-364da2661108

8 reference(s) from NVD

Quick Stats

CVSS v3 Score

N/A / 10.0

EPSS (Exploit Probability)

1.9%

83th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-22

Affected Vendors

alexander_palmo

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