CVE-2009-4834
lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted...
lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted parameter name, possibly related to now_connect.php.
Exploit likelihood
What each source reports
NVD Score used
lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted parameter name, possibly related to now_connect.php.
- Record
CVE-2009-4834- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-94
- Updated
- 2026-11-02
CVE List No score
lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted parameter name, possibly related to now_connect.php.
- Record
CVE-2009-4834- Updated
- 2026-11-02
EUVDEUVD-2009-4797 No score
lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted parameter name, possibly related to now_connect.php.
- Record
EUVD-2009-4797- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2qjg-hjm9-x7mg No score
lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted...
lib.php in Zeroboard 4.1 pl7 allows remote attackers to execute arbitrary PHP code via a crafted parameter name, possibly related to now_connect.php.
- Record
GHSA-2qjg-hjm9-x7mg- Weakness
- CWE-94
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | ZeroBoard 4.1 pl7 - 'now_connect()' Remote Code Execution | 2009-09-04 |
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-2009-4834 is a medium vulnerability (CVSS 6.8) in Xpressengine Zeroboard, published May 4, 2010. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.02%, the 90th percentile. No source names a fixed version.