CVE-2009-4839
Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE),...
Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE), possibly 1.4.4 and earlier, allow remote attackers to inject arbitrary web script or HTML via unspecified parameters to (1) admin/base_roleadmin.php, (2) admin/base_useradmin.php, (3) base_conf_contents.php, (4) base_qry_sqlcalls.php, and (5) base_ag_main.php.
Exploit likelihood
What each source reports
NVD Score used
Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE), possibly 1.4.4 and earlier, allow remote attackers to inject arbitrary web script or HTML via unspecified parameters to (1) admin/base_roleadmin.php, (2) admin/base_useradmin.php, (3) base_conf_contents.php, (4) base_qry_sqlcalls.php, and (5) base_ag_main.php.
- Record
CVE-2009-4839- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE), possibly 1.4.4 and earlier, allow remote attackers to inject arbitrary web script or HTML via unspecified parameters to (1) admin/base_roleadmin.php, (2) admin/base_useradmin.php, (3) base_conf_contents.php, (4) base_qry_sqlcalls.php, and (5) base_ag_main.php.
- Record
CVE-2009-4839- Updated
- 2026-11-02
EUVDEUVD-2009-4802 No score
Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE), possibly 1.4.4 and earlier, allow remote attackers to inject arbitrary web script or HTML via unspecified parameters to (1) admin/base_roleadmin.php, (2) admin/base_useradmin.php, (3) base_conf_contents.php, (4) base_qry_sqlcalls.php, and (5) base_ag_main.php.
- Record
EUVD-2009-4802- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cr6q-w9jh-63pg No score
Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE),...
Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE), possibly 1.4.4 and earlier, allow remote attackers to inject arbitrary web script or HTML via unspecified parameters to (1) admin/base_roleadmin.php, (2) admin/base_useradmin.php, (3) base_conf_contents.php, (4) base_qry_sqlcalls.php, and (5) base_ag_main.php.
- Record
GHSA-cr6q-w9jh-63pg- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-4839 is a medium vulnerability (CVSS 4.3) in Secureideas Basic Analysis And Security Engine, published May 5, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.08%, the 65th percentile. No source names a fixed version.
References
secureideas.cvs.sourceforge.net/viewvc/secureideas/base-php4/admin/base_roleadmin.php?view=log
nvd.nist.gov/vuln/detail/CVE-2009-4839
github.com/advisories/GHSA-cr6q-w9jh-63pg