Sourced from @​xmldom/xmldom's releases.

0.9.10

Commits

Fixed

• Security: XMLSerializer.serializeToString() (and Node.toString(), NodeList.toString()) now accept a requireWellFormed option. When { requireWellFormed: true } is passed, the serializer throws InvalidStateError for injection-prone node content, preventing XML injection via attacker-controlled node data. GHSA-j759-j44w-7fr8 GHSA-x6wf-f3px-wcqx GHSA-f6ww-3ggp-fr8h
  • Comment: throws when data contains -- anywhere, ends with -, or contains characters outside the XML Char production
  • ProcessingInstruction: throws when target contains : or matches xml (case-insensitive), or data contains characters outside the XML Char production or contains ?>
  • DocumentType: throws when publicId fails PubidLiteral, systemId fails SystemLiteral, or internalSubset contains ]>
• Security: DOM traversal operations (XMLSerializer.serializeToString(), Node.prototype.normalize(), Node.prototype.cloneNode(true), Document.prototype.importNode(node, true), node.textContent getter, getElementsByTagName() / getElementsByTagNameNS() / getElementsByClassName() / getElementById(), Node.prototype.isEqualNode()) are now iterative. Previously, deeply nested DOM trees would exhaust the JavaScript call stack and throw an unrecoverable RangeError. GHSA-2v35-w6hq-6mfw
• isEqualNode now correctly returns false for CDATASection nodes with different data

Deprecated

• The splitCDATASections serializer option is deprecated and will be removed in the next breaking release. The automatic splitting of "]]>" in CDATASection data was introduced as a workaround; use requireWellFormed: true or ensure CDATASection data does not contain "]]>" before serialization.

Chore

• updated dependencies

Thank you, @​Jvr2022, @​praveen-kv, @​TharVid, @​decsecre583, @​tlsbollei, @​KarimTantawey, for your contributions

0.9.9

Commits

Added

• implement ParentNode.children getter [#960](https://github.com/xmldom/xmldom/issues/960) / [#410](https://github.com/xmldom/xmldom/issues/410)

Fixed

• Security: createCDATASection now throws InvalidCharacterError when data contains "]]>", as required by the WHATWG DOM spec. GHSA-wh4c-j3r5-mjhp
• Security: XMLSerializer now splits CDATASection nodes whose data contains "]]>" into adjacent CDATA sections at serialization time, preventing XML injection via mutation methods (appendData, replaceData, .data =, .textContent =). GHSA-wh4c-j3r5-mjhp
• correctly traverse ancestor chain in Node.contains [#931](https://github.com/xmldom/xmldom/issues/931)

Code that passes a string containing "]]>" to createCDATASection and relied on the previously unsafe behavior will now receive InvalidCharacterError. Use a mutation method such as appendData if you intentionally need "]]>" in a CDATASection node's data.

Chore

• updated dependencies

Thank you, @​stevenobiajulu,

... (truncated)

Sourced from @​xmldom/xmldom's changelog.

0.9.10

Fixed

• Security: XMLSerializer.serializeToString() (and Node.toString(), NodeList.toString()) now accept a requireWellFormed option. When { requireWellFormed: true } is passed, the serializer throws InvalidStateError for injection-prone node content, preventing XML injection via attacker-controlled node data. GHSA-j759-j44w-7fr8 GHSA-x6wf-f3px-wcqx GHSA-f6ww-3ggp-fr8h
  • Comment: throws when data contains -- anywhere, ends with -, or contains characters outside the XML Char production
  • ProcessingInstruction: throws when target contains : or matches xml (case-insensitive), or data contains characters outside the XML Char production or contains ?>
  • DocumentType: throws when publicId fails PubidLiteral, systemId fails SystemLiteral, or internalSubset contains ]>
• Security: DOM traversal operations (XMLSerializer.serializeToString(), Node.prototype.normalize(), Node.prototype.cloneNode(true), Document.prototype.importNode(node, true), node.textContent getter, getElementsByTagName() / getElementsByTagNameNS() / getElementsByClassName() / getElementById(), Node.prototype.isEqualNode()) are now iterative. Previously, deeply nested DOM trees would exhaust the JavaScript call stack and throw an unrecoverable RangeError. GHSA-2v35-w6hq-6mfw
• isEqualNode now correctly returns false for CDATASection nodes with different data

Deprecated

• The splitCDATASections serializer option is deprecated and will be removed in the next breaking release. The automatic splitting of "]]>" in CDATASection data was introduced as a workaround; use requireWellFormed: true or ensure CDATASection data does not contain "]]>" before serialization.

Chore

• updated dependencies

Thank you, @​Jvr2022, @​praveen-kv, @​TharVid, @​decsecre583, @​tlsbollei, @​KarimTantawey, for your contributions

0.8.13

Fixed

• Security: XMLSerializer.serializeToString() (and Node.toString(), NodeList.toString()) now accept a requireWellFormed option (fourth argument, after isHtml and nodeFilter). When { requireWellFormed: true } is passed, the serializer throws InvalidStateError for injection-prone node content, preventing XML injection via attacker-controlled node data. GHSA-j759-j44w-7fr8 GHSA-x6wf-f3px-wcqx GHSA-f6ww-3ggp-fr8h
  • Comment: throws when data contains -->
  • ProcessingInstruction: throws when data contains ?>
  • DocumentType: throws when publicId fails PubidLiteral, systemId fails SystemLiteral, or internalSubset contains ]>
• Security: DOM traversal operations (XMLSerializer.serializeToString(), Node.prototype.normalize(), Node.prototype.cloneNode(true), Document.prototype.importNode(node, true), node.textContent getter, getElementsByTagName() / getElementsByTagNameNS() / getElementsByClassName() / getElementById()) are now iterative. Previously, deeply nested DOM trees would exhaust the JavaScript call stack and throw an unrecoverable RangeError. GHSA-2v35-w6hq-6mfw

Thank you, @​Jvr2022, @​praveen-kv, @​TharVid, @​decsecre583, @​tlsbollei, @​KarimTantawey, for your contributions

0.9.9

... (truncated)

• bf396a5 0.9.10
• 78f6089 test: add missing serializer coverage for nodeFilter string return, Attribute...
• 192ce5b ci: remove unused imports flagged by CodeQL
• ca81c06 test: lower stack size for tests
• c9d5937 style: npm run format
• 1537fb4 docs: add 0.9.10 changelog entry
• afd6f6f docs: add 0.8.13 changelog entry
• afeb4ee refactor: align error mesage between branches
• 4845ef1 fix: prevent stack overflow in isEqualNode (GHSA-2v35-w6hq-6mfw)
• dfb94a4 test: add missing isEqualNode behavioral coverage
• Additional commits viewable in compare view

This version was pushed to npm by karfau, a new releaser for @​xmldom/xmldom since your current version.