CVE-2007-4256
Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote...
Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the p parameter.
Exploit likelihood
What each source reports
NVD Score used
Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the p parameter.
- Record
CVE-2007-4256- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the p parameter.
- Record
CVE-2007-4256- Updated
- 2026-11-02
EUVDEUVD-2007-4239 No score
Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the p parameter.
- Record
EUVD-2007-4239- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-59x7-qh7q-fgv8 No score
Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote...
Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the p parameter.
- Record
GHSA-59x7-qh7q-fgv8- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | YNP Portal System 2.2.0 - 'showpage.cgi p' Remote File Disclosure | 2007-08-06 |
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-2007-4256 is a medium vulnerability (CVSS 5.0) in Ynp Portal Systems, published August 8, 2007. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 6.45%, the 93rd percentile. No source names a fixed version.