diff --git a/bitnami/wordpress-intel/6/debian-11/Dockerfile b/bitnami/wordpress-intel/6/debian-11/Dockerfile
index 137a44e0c118..002499c8fe49 100644
--- a/bitnami/wordpress-intel/6/debian-11/Dockerfile
+++ b/bitnami/wordpress-intel/6/debian-11/Dockerfile
@@ -4,7 +4,7 @@ ARG TARGETARCH
 
 LABEL org.opencontainers.image.authors="https://bitnami.com/contact" \
       org.opencontainers.image.description="Application packaged by Bitnami" \
-      org.opencontainers.image.ref.name="6.1.1-debian-11-r22" \
+      org.opencontainers.image.ref.name="6.1.1-debian-11-r23" \
       org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/wordpress-intel" \
       org.opencontainers.image.title="wordpress-intel" \
       org.opencontainers.image.vendor="VMware, Inc." \
@@ -27,7 +27,7 @@ RUN mkdir -p /tmp/bitnami/pkg/cache/ && cd /tmp/bitnami/pkg/cache/ && \
       "wp-cli-2.7.1-0-linux-${OS_ARCH}-debian-11" \
       "nginx-intel-0.4.9-1-linux-${OS_ARCH}-debian-11" \
       "mysql-client-10.6.11-1-linux-${OS_ARCH}-debian-11" \
-      "wordpress-6.1.1-8-linux-${OS_ARCH}-debian-11" \
+      "wordpress-6.1.1-9-linux-${OS_ARCH}-debian-11" \
       "gosu-1.16.0-0-linux-${OS_ARCH}-debian-11" \
     ) && \
     for COMPONENT in "${COMPONENTS[@]}"; do \
diff --git a/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json b/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json
index 508c75531743..b2f1cd7b3595 100644
--- a/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json
+++ b/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/.bitnami_components.json
@@ -43,10 +43,10 @@
     },
     "wordpress": {
         "arch": "amd64",
-        "digest": "393ab12760452134be8c5de00df16442a7561f5375a82b9318643fd28d0818b4",
+        "digest": "5dd58ffe130f27e63f47462061bb6683cac113ad3cb199a862fc7a4d456b8451",
         "distro": "debian-11",
         "type": "NAMI",
-        "version": "6.1.1-8"
+        "version": "6.1.1-9"
     },
     "wp-cli": {
         "arch": "amd64",
diff --git a/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh b/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh
index f3bc7568bfa5..ad2f0eee48df 100644
--- a/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh
+++ b/bitnami/wordpress-intel/6/debian-11/prebuildfs/opt/bitnami/scripts/libversion.sh
@@ -31,7 +31,7 @@ get_sematic_version () {
 
         while [[ $i -lt $n ]]; do
             if [[ -n "${BASH_REMATCH[$i]}" ]] && [[ "${BASH_REMATCH[$i]:0:1}" != '.' ]];  then
-                version_sections[$j]=${BASH_REMATCH[$i]}
+                version_sections[j]="${BASH_REMATCH[$i]}"
                 ((j++))
             fi
             ((i++))
diff --git a/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libmysqlclient.sh b/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libmysqlclient.sh
index 9a0678726244..e75380bf4ec2 100644
--- a/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libmysqlclient.sh
+++ b/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libmysqlclient.sh
@@ -419,7 +419,7 @@ mysql_stop() {
         for f in "${db_files[@]}"; do
             debug_execute fuser "$f" && return_value=1
         done
-        return $return_value
+        return "$return_value"
     }
 
     ! is_mysql_running && return
diff --git a/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libnginx.sh b/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libnginx.sh
index cb791af18624..bde1ebb2822f 100644
--- a/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libnginx.sh
+++ b/bitnami/wordpress-intel/6/debian-11/rootfs/opt/bitnami/scripts/libnginx.sh
@@ -252,14 +252,14 @@ ensure_nginx_app_configuration_exists() {
             --server-aliases)
             var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
             shift
-            read -r -a "$var_name" <<<"$1"
+            read -r -a "${var_name?}" <<<"$1"
             ;;
         --disable | \
             --disable-http | \
             --disable-https)
 
             var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
-            export "${var_name}=yes"
+            export "${var_name?}=yes"
             ;;
         --type | \
             --server-name | \
@@ -273,7 +273,7 @@ ensure_nginx_app_configuration_exists() {
 
             var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
             shift
-            export "${var_name}"="$1"
+            export "${var_name?}"="$1"
             ;;
         *)
             echo "Invalid command line flag $1" >&2
@@ -419,7 +419,7 @@ ensure_nginx_prefix_configuration_exists() {
 
             var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
             shift
-            declare "${var_name}"="$1"
+            declare "${var_name?}"="$1"
             ;;
         *)
             echo "Invalid command line flag $1" >&2
@@ -499,7 +499,7 @@ nginx_update_app_configuration() {
             )
                 var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
                 shift
-                read -r -a "$var_name" <<<"$1"
+                read -r -a "${var_name?}" <<<"$1"
                 ;;
             # Common flags
             --enable-http \
@@ -508,7 +508,7 @@ nginx_update_app_configuration() {
             | --disable-https \
             )
                 var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
-                declare "${var_name}=yes"
+                declare "${var_name?}=yes"
                 ;;
             --server-name \
             | --http-port \
@@ -516,7 +516,7 @@ nginx_update_app_configuration() {
             )
                 var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
                 shift
-                declare "${var_name}=${1}"
+                declare "${var_name?}=${1}"
                 ;;
 
             *)