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https://issues.apache.org/jira/browse/OFBIZ-10187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16830198#comment-16830198
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Jacques Le Roux commented on OFBIZ-10187:
-----------------------------------------
Thanks Michael,
I tested your R16 patch going to https://localhost:8443/cmssite in debug mode
and it works properly: +1 for backporting.
Actually the only difference with later is the introduction of Birt Flexible
Reports after R16.
> OWASP sanitizer breaks proper rendering of HTML code
> ----------------------------------------------------
>
> Key: OFBIZ-10187
> URL: https://issues.apache.org/jira/browse/OFBIZ-10187
> Project: OFBiz
> Issue Type: Bug
> Components: ALL COMPONENTS
> Affects Versions: Trunk, 16.11.04, Release Branch 17.12, Release Branch
> 18.12
> Reporter: Michael Brohl
> Assignee: Michael Brohl
> Priority: Critical
> Labels: backport-needed
> Fix For: 17.12.01, 18.12.01
>
> Attachments: OFBIZ-10187_Sanitizer.patch,
> OFBIZ-10187_Sanitizer_16.11.patch, OFBIZ-10187_Sanitizer_New.patch
>
>
> The current implementation of the sanitizer breaks the proper rendering of
> html code. In our case, class attributes are stripped from the html content.
> Example:
> {code:java}
> <div class="item">
> <img
> src="<@ofbizContentUrl>/webcontent/img/slider/1.jpg</@ofbizContentUrl>"
> alt="" />
> <div class="container">
> <div class="slider-overlay">
> <h2>Lorem ipsum dolor sit amet</h2>
> <h3>At vero eos et accusam et justo</h3>
> <p>
> Lorem ipsum dolor sit amet, consetetur
> sadipscing elitr, dolores et ea rebum. Stet clita kasd gubergren, no sea
> takimata sanctus est Lorem ipsum dolor sit amet.
> </p>
> <a class="btn btn-grey"
> href="<@ofbizUrl>cms/~webpage_id=100</@ofbizUrl>">weitere Informationen</a>
> </div>
> </div>
> </div>{code}
> will be rendered to
> {code:java}
> <div>
> <img
> src="<@ofbizContentUrl>/webcontent/img/slider/1.jpg</@ofbizContentUrl>"
> alt="" />
> <div>
> <div>
> <h2>Lorem ipsum dolor sit amet</h2>
> <h3>At vero eos et accusam et justo</h3>
> <p>
> Lorem ipsum dolor sit amet, consetetur
> sadipscing elitr, dolores et ea rebum. Stet clita kasd gubergren, no sea
> takimata sanctus est Lorem ipsum dolor sit amet.
> </p>
> <a
> href="<@ofbizUrl>cms/~webpage_id=100</@ofbizUrl>">weitere Informationen</a>
> </div>
> </div>
> </div>{code}
> I do not see any reason to not allow class attributes in html code. There
> might be other problems with these rules but this is a showstopper.
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