Is CVE-2013-1966 being actively exploited?

CVE-2013-1966 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-1966?

CVE-2013-1966 has a CVSS 2.0 base score of 9.3 (HIGH).

CVE-2013-1966

HIGH · CVSS 9.3EPSS 73.7%EU EUVD

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.

Key facts

CVSS score: 9.3 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-94
EPSS score: 73.7% (99th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2022-2901)
Published: July 10, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2022-2901 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

apache / struts

References

http://struts.apache.org/development/2.x/docs/s2-013.html(Vendor Advisory)
http://www.securityfocus.com/bid/60166(Third Party Advisory, VDB Entry)
https://bugzilla.redhat.com/show_bug.cgi?id=967656(Third Party Advisory, VDB Entry)
https://cwiki.apache.org/confluence/display/WW/S2-013(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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