RCE in Apache Struts

CVE-2013-1966

Apache Struts 2 before 2.3.14.2 allows remote attackers to execute arbitrary OGNL code via a crafted request that is not properly handled when using the includeParams attribute in the (1) URL or (2) A tag.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.911 (99.7th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2013-1966?
CVE-2013-1966 is a vulnerability in Apache Struts, classified under Code Injection. Published 2013-07-10.
Is CVE-2013-1966 known to be exploited?
21 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.