Ensure node is an Element in DOMPurify hook
| @@ -366,6 +366,10 @@ DOMPurify.addHook('uponSanitizeElement', (node, _, config) => { | |||
| 366 | return; | 366 | return; |
| 367 | } | 367 | } |
| 368 | 368 | ||
| 369 | if (!(node instanceof Element)) { | ||
| 370 | return; | ||
| 371 | } | ||
| 372 | |||
| 369 | let mediaBlocked = false; | 373 | let mediaBlocked = false; |
| 370 | 374 | ||
| 371 | switch (node.tagName) { | 375 | switch (node.tagName) { |