CVE-2009-4818
Unrestricted file upload vulnerability in upload.php in PHPSimplicity Simplicity oF Upload 1.3.2...
Unrestricted file upload vulnerability in upload.php in PHPSimplicity Simplicity oF Upload 1.3.2 allows remote attackers to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif.
Exploit likelihood
What each source reports
NVD Score used
Unrestricted file upload vulnerability in upload.php in PHPSimplicity Simplicity oF Upload 1.3.2 allows remote attackers to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif.
- Record
CVE-2009-4818- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Unrestricted file upload vulnerability in upload.php in PHPSimplicity Simplicity oF Upload 1.3.2 allows remote attackers to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif.
- Record
CVE-2009-4818- Updated
- 2026-11-02
EUVDEUVD-2009-4781 No score
Unrestricted file upload vulnerability in upload.php in PHPSimplicity Simplicity oF Upload 1.3.2 allows remote attackers to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif.
- Record
EUVD-2009-4781- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xjwj-w52g-v6c5 No score
Unrestricted file upload vulnerability in upload.php in PHPSimplicity Simplicity oF Upload 1.3.2...
Unrestricted file upload vulnerability in upload.php in PHPSimplicity Simplicity oF Upload 1.3.2 allows remote attackers to execute arbitrary PHP code by uploading a file with a double extension, as demonstrated by .php.gif.
- Record
GHSA-xjwj-w52g-v6c5- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Simplicity oF Upload 1.3.2 - Arbitrary File Upload | 2009-12-20 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-4818 is a medium vulnerability (CVSS 6.8) in Phpsimplicity Simplicity Of Upload, published April 27, 2010. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.21%, the 91st percentile. No source names a fixed version.