diff --git a/packages/frontend/@n8n/frontend-utils/src/htmlUtils.ts b/packages/frontend/@n8n/frontend-utils/src/htmlUtils.ts
index 1296f913e58..414f1b15520 100644
--- a/packages/frontend/@n8n/frontend-utils/src/htmlUtils.ts
+++ b/packages/frontend/@n8n/frontend-utils/src/htmlUtils.ts
@@ -1,11 +1,19 @@
 import { toValue, type MaybeRef } from 'vue';
-import xss, { escapeAttrValue } from 'xss';
+import xss, { escapeAttrValue, escapeHtml } from 'xss';
 
 import { ALLOWED_HTML_ATTRIBUTES, ALLOWED_HTML_TAGS } from './constants/sanitization';
 
 /*
 	Constants and utility functions that help in HTML, CSS and DOM manipulation
 */
+
+/**
+ * Escapes HTML entities in a string to prevent HTML injection.
+ * This should be used for user input that will be displayed in HTML contexts.
+ * Unlike sanitizeHtml, this completely escapes all HTML entities.
+ */
+export { escapeHtml };
+
 export function sanitizeHtml(dirtyHtml: string) {
 	const sanitizedHtml = xss(dirtyHtml, {
 		onTagAttr: (tag, name, value) => {
diff --git a/packages/frontend/editor-ui/src/app/utils/htmlUtils.ts b/packages/frontend/editor-ui/src/app/utils/htmlUtils.ts
index 7360627e47a..5be69366fb5 100644
--- a/packages/frontend/editor-ui/src/app/utils/htmlUtils.ts
+++ b/packages/frontend/editor-ui/src/app/utils/htmlUtils.ts
@@ -6,6 +6,7 @@
  */
 export {
 	capitalizeFirstLetter,
+	escapeHtml,
 	getBannerRowHeight,
 	getScrollbarWidth,
 	isEventTargetContainedBy,
diff --git a/packages/frontend/editor-ui/src/features/core/dataTable/components/DataTableActions.vue b/packages/frontend/editor-ui/src/features/core/dataTable/components/DataTableActions.vue
index 038f72eb3f2..3183d772725 100644
--- a/packages/frontend/editor-ui/src/features/core/dataTable/components/DataTableActions.vue
+++ b/packages/frontend/editor-ui/src/features/core/dataTable/components/DataTableActions.vue
@@ -14,6 +14,7 @@ import type { DataTable } from '@/features/core/dataTable/dataTable.types';
 import type { IUser, UserAction } from '@n8n/design-system';
 import { useI18n } from '@n8n/i18n';
 import { computed } from 'vue';
+import { escapeHtml } from '@/app/utils/htmlUtils';
 
 import { N8nActionToggle } from '@n8n/design-system';
 import { useUIStore } from '@/app/stores/ui.store';
@@ -114,7 +115,7 @@ const onAction = async (action: string) => {
 		case DATA_TABLE_CARD_ACTIONS.DELETE: {
 			const promptResponse = await message.confirm(
 				i18n.baseText('dataTable.delete.confirm.message', {
-					interpolate: { name: props.dataTable.name },
+					interpolate: { name: escapeHtml(props.dataTable.name) },
 				}),
 				i18n.baseText('dataTable.delete.confirm.title'),
 				{
diff --git a/packages/frontend/editor-ui/src/features/core/dataTable/composables/useDataTableOperations.ts b/packages/frontend/editor-ui/src/features/core/dataTable/composables/useDataTableOperations.ts
index 20a6acc3fe5..3e5535e405b 100644
--- a/packages/frontend/editor-ui/src/features/core/dataTable/composables/useDataTableOperations.ts
+++ b/packages/frontend/editor-ui/src/features/core/dataTable/composables/useDataTableOperations.ts
@@ -23,6 +23,7 @@ import { useDataTableTypes } from '@/features/core/dataTable/composables/useData
 import { areValuesEqual } from '@/features/core/dataTable/utils/typeUtils';
 import { isUnsafeNumberValue } from '@/features/core/dataTable/utils/columnUtils';
 import { ResponseError } from '@n8n/rest-api-client';
+import { escapeHtml } from '@/app/utils/htmlUtils';
 
 export type UseDataTableOperationsParams = {
 	colDefs: Ref<ColDef[]>;
@@ -116,7 +117,7 @@ export const useDataTableOperations = ({
 
 		const promptResponse = await message.confirm(
 			i18n.baseText('dataTable.deleteColumn.confirm.message', {
-				interpolate: { name: columnToDelete.headerName ?? '' },
+				interpolate: { name: escapeHtml(columnToDelete.headerName ?? '') },
 			}),
 			i18n.baseText('dataTable.deleteColumn.confirm.title'),
 			{