Getting 3.x branch ready for 3.2.5 release

.github/workflows/build-and-test.yml

@@ -18,7 +18,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 17.x, 18.x, 19.x, 20.x, 21.x]
+        node-version: [18.x, 19.x, 20.x, 21.x, 22.x, 23.x]
 
     steps:
       - name: Checkout
@@ -39,7 +39,9 @@ jobs:
         with:
           run: npm run test:ci
         env:
-          TEST_BROWSERSTACK: ${{ startsWith(matrix.node-version, '21') }}
+          TEST_BROWSERSTACK: ${{ startsWith(matrix.node-version, '22') }}
           TEST_PROBE_ONLY: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/2.x' }}
           BS_USERNAME: ${{ secrets.BS_USERNAME }}
           BS_ACCESSKEY: ${{ secrets.BS_ACCESSKEY }}
+      - name: Verify TypeScript
+        run: npm run verify-typescript

README.md

@@ -4,13 +4,13 @@
 
 DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG.
 
-It's also very simple to use and get started with. DOMPurify was [started in February 2014](https://github.com/cure53/DOMPurify/commit/a630922616927373485e0e787ab19e73e3691b2b) and, meanwhile, has reached version **v3.2.4**.
+It's also very simple to use and get started with. DOMPurify was [started in February 2014](https://github.com/cure53/DOMPurify/commit/a630922616927373485e0e787ab19e73e3691b2b) and, meanwhile, has reached version **v3.2.5**.
 
 DOMPurify is written in JavaScript and works in all modern browsers (Safari (10+), Opera (15+), Edge, Firefox and Chrome - as well as almost anything else using Blink, Gecko or WebKit). It doesn't break on MSIE or other legacy browsers. It simply does nothing.
 
 **Note that [DOMPurify v2.5.8](https://github.com/cure53/DOMPurify/releases/tag/2.5.8) is the latest version supporting MSIE. For important security updates compatible with MSIE, please use the [2.x branch](https://github.com/cure53/DOMPurify/tree/2.x).**
 
-Our automated tests cover [24 different browsers](https://github.com/cure53/DOMPurify/blob/main/test/karma.custom-launchers.config.js#L5) right now, more to come. We also cover Node.js v16.x, v17.x, v18.x and v19.x, running DOMPurify on [jsdom](https://github.com/jsdom/jsdom). Older Node versions are known to work as well, but hey... no guarantees.
+Our automated tests cover [28 different browsers](https://github.com/cure53/DOMPurify/blob/main/test/karma.custom-launchers.config.js#L5) right now, more to come. We also cover Node.js v18.x, v19.x, v20.x, v21.x, v12.x and v23.x, running DOMPurify on [jsdom](https://github.com/jsdom/jsdom). Older Node versions are known to work as well, but hey... no guarantees.
 
 DOMPurify is written by security people who have vast background in web attacks and XSS. Fear not. For more details please also read about our [Security Goals & Threat Model](https://github.com/cure53/DOMPurify/wiki/Security-Goals-&-Threat-Model). Please, read it. Like, really.
 

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "dompurify",
-  "version": "3.2.4",
+  "version": "3.2.5",
   "homepage": "https://github.com/cure53/DOMPurify",
   "author": "Cure53 <[email protected]>",
   "description": "A DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG",

dist/purify.cjs.d.ts

@@ -1,5 +1,6 @@
-/// <reference types="trusted-types" />
-/*! @license DOMPurify 3.2.4 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.2.4/LICENSE */
+/*! @license DOMPurify 3.2.5 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.2.5/LICENSE */
+
+import { TrustedTypePolicy, TrustedHTML, TrustedTypesWindow } from 'trusted-types/lib';
 
 /**
  * Configuration to control DOMPurify behavior.
@@ -433,8 +434,7 @@ interface UponSanitizeAttributeHookEvent {
 type WindowLike = Pick<typeof globalThis, 'DocumentFragment' | 'HTMLTemplateElement' | 'Node' | 'Element' | 'NodeFilter' | 'NamedNodeMap' | 'HTMLFormElement' | 'DOMParser'> & {
     document?: Document;
     MozNamedAttrMap?: typeof window.NamedNodeMap;
-    trustedTypes?: typeof window.trustedTypes;
-};
+} & Pick<TrustedTypesWindow, 'trustedTypes'>;
 
 export { type Config, type DOMPurify, type DocumentFragmentHook, type ElementHook, type HookName, type NodeHook, type RemovedAttribute, type RemovedElement, type UponSanitizeAttributeHook, type UponSanitizeAttributeHookEvent, type UponSanitizeElementHook, type UponSanitizeElementHookEvent, type WindowLike };
 

dist/purify.es.d.mts

@@ -1,5 +1,6 @@
-/// <reference types="trusted-types" />
-/*! @license DOMPurify 3.2.4 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.2.4/LICENSE */
+/*! @license DOMPurify 3.2.5 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.2.5/LICENSE */
+
+import { TrustedTypePolicy, TrustedHTML, TrustedTypesWindow } from 'trusted-types/lib';
 
 /**
  * Configuration to control DOMPurify behavior.
@@ -433,7 +434,6 @@ interface UponSanitizeAttributeHookEvent {
 type WindowLike = Pick<typeof globalThis, 'DocumentFragment' | 'HTMLTemplateElement' | 'Node' | 'Element' | 'NodeFilter' | 'NamedNodeMap' | 'HTMLFormElement' | 'DOMParser'> & {
     document?: Document;
     MozNamedAttrMap?: typeof window.NamedNodeMap;
-    trustedTypes?: typeof window.trustedTypes;
-};
+} & Pick<TrustedTypesWindow, 'trustedTypes'>;
 
 export { type Config, type DOMPurify, type DocumentFragmentHook, type ElementHook, type HookName, type NodeHook, type RemovedAttribute, type RemovedElement, type UponSanitizeAttributeHook, type UponSanitizeAttributeHookEvent, type UponSanitizeElementHook, type UponSanitizeElementHookEvent, type WindowLike, _default as default };

dist/purify.es.mjs

@@ -1,4 +1,4 @@
-/*! @license DOMPurify 3.2.4 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.2.4/LICENSE */
+/*! @license DOMPurify 3.2.5 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.2.5/LICENSE */
 
 const {
   entries,
@@ -58,6 +58,9 @@ const typeErrorCreate = unconstruct(TypeError);
  */
 function unapply(func) {
   return function (thisArg) {
+    if (thisArg instanceof RegExp) {
+      thisArg.lastIndex = 0;
+    }
     for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
       args[_key - 1] = arguments[_key];
     }
@@ -296,7 +299,7 @@ const _createHooksMap = function _createHooksMap() {
 function createDOMPurify() {
   let window = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : getGlobal();
   const DOMPurify = root => createDOMPurify(root);
-  DOMPurify.version = '3.2.4';
+  DOMPurify.version = '3.2.5';
   DOMPurify.removed = [];
   if (!window || !window.document || window.document.nodeType !== NODE_TYPE.document || !window.Element) {
     // Not running in a browser, provide a factory function
@@ -901,7 +904,7 @@ function createDOMPurify() {
       allowedTags: ALLOWED_TAGS
     });
     /* Detect mXSS attempts abusing namespace confusion */
-    if (currentNode.hasChildNodes() && !_isNode(currentNode.firstElementChild) && regExpTest(/<[/\w]/g, currentNode.innerHTML) && regExpTest(/<[/\w]/g, currentNode.textContent)) {
+    if (currentNode.hasChildNodes() && !_isNode(currentNode.firstElementChild) && regExpTest(/<[/\w!]/g, currentNode.innerHTML) && regExpTest(/<[/\w!]/g, currentNode.textContent)) {
       _forceRemove(currentNode);
       return true;
     }