CVE-2012-0393
Apache Struts's ParameterInterceptor component does not prevent access to public constructors
EPSS 73.6%
Description
The ParameterInterceptor component in Apache Struts before 2.3.1.1 does not prevent access to public constructors, which allows remote attackers to create or overwrite arbitrary files via a crafted parameter that triggers the creation of a Java object.
How to fix CVE-2012-0393
To remediate CVE-2012-0393, upgrade the affected package to a fixed version below.
- Maven/org.apache.struts:struts2-core—upgrade to 2.3.1.1 or later
- Maven/org.apache.struts.xwork:xwork-core—upgrade to 2.2.3.1 or later
Is CVE-2012-0393 being exploited?
Likely — EPSS is 73.6%, placing CVE-2012-0393 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- from 0, < 2.3.1.1
- from 0, < 2.2.3.1