CVE-2021-32796: Improper Encoding or Escaping of Output

July 27, 2021 (updated April 25, 2022)

xmldom is an open source pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. xmldom do not correctly escape special characters when serializing elements removed from their ancestor. This may lead to unexpected syntactic changes during XML processing in some downstream applications. This issue has been resolved As a workaround downstream applications can validate the input and reject the maliciously crafted documents.

References

nvd.nist.gov/vuln/detail/CVE-2021-32796

Code Behaviors & Features

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