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Improper Restriction of XML External Entity Reference

CVE-2021-33208

High
7.2/10

Summary

The "Register an Ehcache Configuration File" admin feature in MashZone NextGen through 10.7 GA allows XXE attacks via a malicious XML configuration file.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • HIGH
  • HIGH
  • HIGH

CWE-611 - Improper Restriction of XML External Entity Reference

Listed 4th in the 'OWASP Top Ten', XML External Entities (XXE) vulnerability allows attackers to provide an XML input that contains an external entity. When the XML is parsed, it can cause data extraction and manipulation, execution of commands, denial-of-service attacks, and server-side request forgery.

References

Advisory Timeline

  • Published