diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..b14cfa0
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,12 @@
+version: 2
+updates:
+  - package-ecosystem: "composer"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10
diff --git a/.github/workflows/plugin-ci-workflow.yml b/.github/workflows/plugin-ci-workflow.yml
index 1780696..3f5574c 100644
--- a/.github/workflows/plugin-ci-workflow.yml
+++ b/.github/workflows/plugin-ci-workflow.yml
@@ -86,7 +86,7 @@ jobs:
       run: sudo apt-get update
     
     - name: Install System Dependencies
-      run: sudo apt-get install -y apache2 snmp snmpd rrdtool fping libapache2-mod-php${{ matrix.php }}
+      run: sudo apt-get install -y apache2 snmp snmpd rrdtool fping
     
     - name: Start SNMPD Agent and Test
       run: |
diff --git a/.gitignore b/.gitignore
index eb71606..32791f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@
 # +-------------------------------------------------------------------------+
 
 locales/po/*.mo
+.omc/
diff --git a/maint.php b/maint.php
index af10520..b920e17 100644
--- a/maint.php
+++ b/maint.php
@@ -1375,8 +1375,8 @@ function clearFilter() {
 					</td>
 				</tr>
 			</table>
-			<input type='hidden' id='page' value='<?php print get_request_var('page'); ?>'>
-			<input type='hidden' id='id' value='<?php print get_request_var('id'); ?>'>
+			<input type='hidden' id='page' value='<?php print html_escape_request_var('page'); ?>'>
+			<input type='hidden' id='id' value='<?php print html_escape_request_var('id'); ?>'>
 		</form>
 		</td>
 	</tr>
@@ -1686,8 +1686,8 @@ function webseer_urls(string $header_label): void {
 					</td>
 				</tr>
 			</table>
-			<input type='hidden' name='page' value='<?php print get_request_var('page'); ?>'>
-			<input type='hidden' name='id' value='<?php print get_request_var('id'); ?>'>
+			<input type='hidden' name='page' value='<?php print html_escape_request_var('page'); ?>'>
+			<input type='hidden' name='id' value='<?php print html_escape_request_var('id'); ?>'>
 		</form>
 		<script type='text/javascript'>
 		function applyFilter() {
@@ -1994,8 +1994,8 @@ function clearFilter() {
 					</td>
 				</tr>
 			</table>
-			<input type='hidden' name='page' value='<?php print get_request_var('page'); ?>'>
-			<input type='hidden' name='id' value='<?php print get_request_var('id'); ?>'>
+			<input type='hidden' name='page' value='<?php print html_escape_request_var('page'); ?>'>
+			<input type='hidden' name='id' value='<?php print html_escape_request_var('id'); ?>'>
 		</form>
 		</td>
 	</tr>