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Posted to notifications@ofbiz.apache.org by "Jacques Le Roux (Jira)" <ji...@apache.org> on 2022/02/23 10:47:00 UTC

[jira] [Created] (OFBIZ-12582) Prevent post-Auth vulnerability: FreeMarker Bypass

Jacques Le Roux created OFBIZ-12582:
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             Summary: Prevent post-Auth vulnerability: FreeMarker Bypass
                 Key: OFBIZ-12582
                 URL: https://issues.apache.org/jira/browse/OFBIZ-12582
             Project: OFBiz
          Issue Type: Bug
          Components: content
    Affects Versions: 18.12.05
            Reporter: Jacques Le Roux
            Assignee: Jacques Le Roux


By inserting malicious content in the “Text” field from “/content/control/updateLayoutSubContent” -> “Templates”, an attacker may perform SSTI (Server-Side Template Injection) attacks, which can leverage FreeMarker exposed objects to bypass restrictions and obtain RCE (Remote Code Execution). 

This FreeMarker SSTI was used to re-exploit vulnerability GHSL-2020-070



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