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Posted to issues@struts.apache.org by "Lukasz Lenart (JIRA)" <ji...@apache.org> on 2013/01/28 15:19:12 UTC
[jira] [Resolved] (WW-3973) WW-3866 overrides ParameterNameAware
decision with interceptor settings
[ https://issues.apache.org/jira/browse/WW-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lukasz Lenart resolved WW-3973.
-------------------------------
Resolution: Won't Fix
Assignee: Lukasz Lenart
Thanks for pointing out this issue!
> WW-3866 overrides ParameterNameAware decision with interceptor settings
> -----------------------------------------------------------------------
>
> Key: WW-3973
> URL: https://issues.apache.org/jira/browse/WW-3973
> Project: Struts 2
> Issue Type: Bug
> Affects Versions: 2.3.7
> Reporter: Christoph Lenggenhager
> Assignee: Lukasz Lenart
> Fix For: 2.3.9
>
>
> The fix for WW-3866 (Revision 1379386) changes the logic for acceptable parameter names from
> {code:title=com.opensymphony.xwork2.interceptor.ParametersInterceptor, line 282ff.}
> boolean acceptableName = acceptableName(name)
> && (parameterNameAware == null || parameterNameAware.acceptableParameterName(name));
> {code}
> to
> {code:title=com.opensymphony.xwork2.interceptor.ParametersInterceptor, line 282ff.}
> boolean acceptableName = acceptableName(name)
> || (parameterNameAware != null && parameterNameAware.acceptableParameterName(name));
> {code}
> This might impose a security risk if implementations relied on their actions for parameter name validation (e.g. by explicitly whitelisting parameters).
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