CVE-2009-4818
UnknownEPSS 4.21%
Last modified
CVE-2009-4818 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 4.21% chance of exploitation in the next 30 days.
Description
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Phpsimplicity | Simplicity Of Upload | 1.3.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2009-4818?
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.
How severe is CVE-2009-4818?
Severity scoring for CVE-2009-4818 is pending analysis. The EPSS model estimates a 4.21% probability of exploitation in the next 30 days.
How do I fix CVE-2009-4818?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2009-4818?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST