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 de058dcc1d2c9b63cc0d755e08a57ffbcfa7deaa..cd3bd1a41e74925653ec5f134d6e25348565883d 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
@@ -486,7 +486,7 @@ 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>
 
 					<%