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[Prevention of XPath injection] requires the following characters to be removed (ie, prohibited) or properly escaped:
< > / ' = "to prevent straight parameter injection- XPath queries should not contain any meta characters (such as
' = * ? //or similar)- XSLT expansions should not contain any user input, or if they do, [you should] comprehensively test the existence of the file, and ensure that the files are within the bounds set by the Java 2 Security Policy
Bibliography
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Related Guidelines
| MITRE 2009 | CWE ID 643 "Failure to Sanitize Data within XPath Expressions (aka 'XPath injection')" |
Bibliography
[Fortify 2008] "Input Validation and Representation: XML Injection"
[OWASP 2005] Testing for XPath Injection
[Sen 2007]
[Sun 2006] Ensure Data Security
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