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Posted to dev@tomcat.apache.org by "sahvx655-wq (via GitHub)" <gi...@apache.org> on 2026/05/29 06:07:22 UTC

[PR] Xxe protection servlets hardening [tomcat]

sahvx655-wq opened a new pull request, #1015:
URL: https://github.com/apache/tomcat/pull/1015

   Enable secure JAXP processing in DefaultServlet and WebdavServlet as defense-in-depth against XXE attacks.
   
   Changes
   Enabled FEATURE_SECURE_PROCESSING on TransformerFactory in DefaultServlet
   Enabled FEATURE_SECURE_PROCESSING and disallowed DTDs on DocumentBuilderFactory in WebdavServlet
   
   These changes strengthen XML parser security and align with JAXP best practices.


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Re: [PR] Xxe protection servlets hardening [tomcat]

Posted by "markt-asf (via GitHub)" <gi...@apache.org>.
markt-asf closed pull request #1015: Xxe protection servlets hardening
URL: https://github.com/apache/tomcat/pull/1015


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Re: [PR] Xxe protection servlets hardening [tomcat]

Posted by "markt-asf (via GitHub)" <gi...@apache.org>.
markt-asf commented on PR #1015:
URL: https://github.com/apache/tomcat/pull/1015#issuecomment-4624038888

   This PR a) is unnecessary b) breaks stuff.


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