And I hope 2.5.21 will be available very soon, in few weeks :)

śr., 17 kwi 2019 o 09:40 Lukasz Lenart <lukaszlen...@apache.org> napisał(a):
>
> wt., 16 kwi 2019 o 16:11 Britta Katzenbach <katzenb...@liwa.de> napisał(a):
> > We run into the same issue as described in WW-5004 after the update from 
> > 2.5.18 to 2.5.20. It works, if we set struts.disallowProxyMemberAccess to 
> > false as discribed in the bug. We use spring plugin. No the question how 
> > should the property be set? What is the idea of this property? Do you think 
> > it will have other impacts if we leave it to false? Do you recommend moving 
> > back to 2.5.18 or downgrading ognl? As I see it is fixed in 2.5.21, do you 
> > have any perspective when it will be available?
>
> The idea behind this property is to block access to proxified
> beans/properties. As you know, Spring will wrap any bean with a proxy
> to control access to the bean's propertie (this is required to inject
> dependencies). This property disables access to proxie's itself
> properties with an OGNL expression. I'm don't know how much your
> application is exposed to the internet because this is purely a
> possible security flaw that can be used by attackers. Downgrading OGNL
> can be a good idea instead of disabling this property.
>
>
> Regards
> --
> Łukasz
> + 48 606 323 122 http://www.lenart.org.pl/

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