CVE-2013-2135
Arbitrary code execution in Apache Struts 2
EPSS 83.0%
Description
Apache Struts 2 before 2.3.14.3 allows remote attackers to execute arbitrary OGNL code via a request with a crafted value that contains both "${}" and "%{}" sequences, which causes the OGNL code to be evaluated twice.
How to fix CVE-2013-2135
To remediate CVE-2013-2135, upgrade the affected package to a fixed version below.
- Maven/org.apache.struts:struts2-core—upgrade to 2.3.14.3 or later
- Maven/org.apache.struts.xwork:xwork-core—upgrade to 2.3.14.3 or later
Is CVE-2013-2135 being exploited?
Likely — EPSS is 83.0%, placing CVE-2013-2135 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (2)
- >= 2.0.0, < 2.3.14.3
- >= 2.0.0, < 2.3.14.3