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Vulnerability record · CVE-2013-2135 · published 16 July 2013

CVE-2013-2135: Apache struts code injection vulnerability

Apache · Struts

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.

9.3 CVSS 2.0 High EPSS 14% · top 3.6% CWE-94 · Code injection
9.3CVSS 2.0 base score
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

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.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://struts.apache.org/development/2.x/docs/s2-015.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2013-1899837.html Third Party Advisory
http://www.securityfocus.com/bid/64758 Third Party AdvisoryVDB Entry
https://cwiki.apache.org/confluence/display/WW/S2-015 Vendor Advisory
http://struts.apache.org/development/2.x/docs/s2-015.html Vendor Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2013-1899837.html Third Party Advisory
http://www.securityfocus.com/bid/64758 Third Party AdvisoryVDB Entry
https://cwiki.apache.org/confluence/display/WW/S2-015 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-2135), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.