CVE-2009-4451
Unrestricted file upload vulnerability in upper.php in kandalf upper 0.1 allows remote attackers...
Unrestricted file upload vulnerability in upper.php in kandalf upper 0.1 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in fileup/.
Exploit likelihood
What each source reports
NVD Score used
Unrestricted file upload vulnerability in upper.php in kandalf upper 0.1 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in fileup/.
- Record
CVE-2009-4451- 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 upper.php in kandalf upper 0.1 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in fileup/.
- Record
CVE-2009-4451- Updated
- 2026-11-02
EUVDEUVD-2009-4418 No score
Unrestricted file upload vulnerability in upper.php in kandalf upper 0.1 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in fileup/.
- Record
EUVD-2009-4418- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mgr2-r3mh-6ffr No score
Unrestricted file upload vulnerability in upper.php in kandalf upper 0.1 allows remote attackers...
Unrestricted file upload vulnerability in upper.php in kandalf upper 0.1 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in fileup/.
- Record
GHSA-mgr2-r3mh-6ffr- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | kandalf upper 0.1 - Arbitrary File Upload | 2009-12-26 |
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-2009-4451 is a medium vulnerability (CVSS 6.8) in Php.html Kandalf Upper, published December 29, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.34%, the 88th percentile. No source names a fixed version.