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TINYDOC-3564: Sanitizing malformed HTML in the editor content could throw an error #4295

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Merged
kemister85 merged 2 commits into from
Jul 27, 2026
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TINYDOC-3564: Sanitizing malformed HTML in the editor content could throw an error #4295

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Docs: TINYDOC-3564 - Sanitizing malformed HTML in the editor content …
kemister85 Jul 27, 2026
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Merge branch 'feature/8.8.2/TINYDOC-3564' into feature/8.8.2/TINYDOC-…
kemister85 Jul 27, 2026
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7 changes: 7 additions & 0 deletions modules/ROOT/pages/8.8.2-release-notes.adoc
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Expand Up @@ -160,6 +160,13 @@ For information on using Enhanced Skins & Icon Packs, see: xref:enhanced-skins-a

// CCFR here.

=== Sanitizing malformed HTML in the editor content could throw an error
// #TINYMCE-14701

Previously, {productname} could throw an error while sanitizing editor content that contained malformed HTML, and the browser console reported `+TypeError: a node selected for removal could not be detached from its tree and cannot be safely returned; refusing to sanitize in place+`. The error occurred in {productname} 8.8.0 and 8.8.1, which bundled version 3.4.11 of the DOMPurify sanitization library.

In {productname} {release-version}, {productname} bundles version 3.4.12 of DOMPurify, which resolves the underlying issue. The editor now sanitizes content that contains malformed HTML without throwing an error.

=== The caret could be positioned incorrectly in some cases when scrolling while a context toolbar was open.
// #TINYMCE-14415

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