XWork ParameterInterceptors bypass (OGNL statement execution) (XW-641)
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Key: WW-2692
URL: https://issues.apache.org/struts/browse/WW-2692
Project: Struts 2
Issue Type: Bug
Affects Versions: 2.1.2, 2.1.1, 2.1.0, 2.0.11.1, 2.0.11, 2.0.10, 2.0.9,
2.0.8, 2.0.7, 2.0.6, 2.0.5, 2.0.4, 2.0.3, 2.0.2, 2.0.1, 2.0.0
Reporter: Rene Gielen
Assignee: Rene Gielen
Priority: Critical
Meder Kydyraliev of the Google Security Team reported a vulnerability to the
XWork team that allows attackers to bypass security measures implemented in
ParametersInterceptor to inject OGNL expressions.
Since XWork is the foundation of Struts2, this must be considered a Struts2
vulnerability as well.
For a full description, see
http://jira.opensymphony.com/secure/ViewIssue.jspa?key=XW-641
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