CVE-2009-2270: Code Injection
First published: Wed Jul 01 2009(Updated: )
Unrestricted file upload vulnerability in member/uploads_edit.php in dedecms 5.3 allows remote attackers to execute arbitrary code by uploading a file with a double extension in the filename, then accessing this file via unspecified vectors, as demonstrated by a .jpg.php filename.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dedecms v6 | =5.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2009-2270?
CVE-2009-2270 is considered a high severity vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2009-2270?
To fix CVE-2009-2270, update Dedecms to the latest version that addresses this unrestricted file upload vulnerability.
What is the impact of CVE-2009-2270?
The impact of CVE-2009-2270 includes the ability for attackers to upload malicious files and execute arbitrary code on the server.
Which versions of Dedecms are affected by CVE-2009-2270?
CVE-2009-2270 specifically affects Dedecms version 5.3.
How can I protect my website from CVE-2009-2270?
To protect your website from CVE-2009-2270, implement strict file upload validation and monitor for unusual file extensions.
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