Sourced from @​xmldom/xmldom's releases.

0.8.12

Commits

Fixed

• preserve trailing whitespace in ProcessingInstruction data [#962](https://github.com/xmldom/xmldom/issues/962) / [#42](https://github.com/xmldom/xmldom/issues/42)
• 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

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.

Thank you, @​thesmartshadow, @​stevenobiajulu, for your contributions

https://github.com/xmldom/xmldom/discussions/357

Sourced from @​xmldom/xmldom's changelog.

0.8.12

Fixed

• preserve trailing whitespace in ProcessingInstruction data [#962](https://github.com/xmldom/xmldom/issues/962) / [#42](https://github.com/xmldom/xmldom/issues/42)
• 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

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.

Thank you, @​thesmartshadow, @​stevenobiajulu, for your contributions

• 189cb78 0.8.12
• ed08df7 fix: XML injection via unsafe CDATA serialization (GHSA-wh4c-j3r5-mjhp) (#968)
• a5b929b chore: clean up generated test artefacts before running ci-local
• 4e37a20 ci: run format:check in lint job
• ac0ac77 chore: ignore generated files when checking formatting
• 968c893 chore: add local CI script and format:check script
• ac40424 fix: preserve trailing whitespace in ProcessingInstruction data (#962)
• cece752 chore: add .nvmrc pointing to node version 18
• cbf44d9 docs: improve links to changes in most recent release
• See full diff in compare view

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

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