diff --git a/modules/apps/wiki/wiki-web/src/main/resources/META-INF/resources/wiki/view.jsp b/modules/apps/wiki/wiki-web/src/main/resources/META-INF/resources/wiki/view.jsp
index 5e6ca1bc5edff5171aaa855f51e0eea20df9e2f0..f50b83048ea694ad7745326b2aa11dbd0442fce6 100644
--- a/modules/apps/wiki/wiki-web/src/main/resources/META-INF/resources/wiki/view.jsp
+++ b/modules/apps/wiki/wiki-web/src/main/resources/META-INF/resources/wiki/view.jsp
@@ -473,7 +473,7 @@ if (portletTitleBasedNavigation) {
 							}
 							%>
 
-							<p class="text-default"><%= StringUtil.shorten(HtmlUtil.extractText(childPageFormattedContent), 200) %></p>
+							<p class="text-default"><%= HtmlUtil.escape(StringUtil.shorten(HtmlUtil.extractText(childPageFormattedContent), 200)) %></p>
 						</li>
 
 					<%