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CVE-2013-2135

Critical

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.

SeverityCritical
CVSS9.3
Exploit probability97. percentile13.8%
ProductApache Struts
PublishedJul 16, 2013
First seenJul 16, 2013

How to fix

Update
  • apache struts2.3.14.3 or later
  • org.apache.struts:struts2-core2.3.14.3 or later
  • org.apache.struts.xwork:xwork-core2.3.14.3 or later

Affected products

ProductAffected versionsFixed in
apache struts2.0.0 ≤ v < 2.3.14.32.3.14.3
org.apache.struts:struts2-coreMaven2.0.0 ≤ v < 2.3.14.32.3.14.3
org.apache.struts.xwork:xwork-coreMaven2.0.0 ≤ v < 2.3.14.32.3.14.3

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