CVE-2011-3821

xajax 0.6 beta1 allows remote attackers to obtain sensitive information via a direct request to a...

5.0 Medium

xajax 0.6 beta1 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by xajax_core/plugin_layer/xajaxScriptPlugin.inc.php and certain other files.

Exploit likelihood

1.26%Up 0.1 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2011-3821
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-3821
Updated: 2026-11-02

EUVDEUVD-2011-3778 No score

Record: EUVD-2011-3778
Updated: 2026-11-03

GitHub AdvisoriesGHSA-v24g-hgcj-mx7c No score

xajax 0.6 beta1 allows remote attackers to obtain sensitive information via a direct request to a...

Record: GHSA-v24g-hgcj-mx7c
Weakness: CWE-200
Updated: 2026-11-02

OSVUBUNTU-CVE-2011-3821 No score

Record: UBUNTU-CVE-2011-3821
Updated: 2026-11-02

Affected products

xajax-project xajax

Affected packages

Affected packages
Package	Affected	Fixed
`php-xajax` Ubuntu:16.04:LTS	All versions, plus listed versions 0.5-10.5-1ubuntu1	None known
`php-xajax` Ubuntu:18.04:LTS	All versions, plus listed versions 0.5-2	None known
`php-xajax` Ubuntu:20.04:LTS	All versions, plus listed versions 0.5-2	None known
`php-xajax` Ubuntu:22.04:LTS	All versions, plus listed versions 0.5-2	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-3821 is a medium vulnerability (CVSS 5.0) in Xajax-project Xajax, published September 24, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.26%, the 69th percentile. No source names a fixed version.