diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledObjectPermissionService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledObjectPermissionService.java
index 820873a4f..fd70f6ac1 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledObjectPermissionService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledObjectPermissionService.java
@@ -132,11 +132,16 @@ public abstract class ModeledObjectPermissionService
 
         // Create permissions only if user has permission to do so
         if (canAlterPermissions(user, targetEntity, permissions)) {
-            Collection<ObjectPermissionModel> models = getModelInstances(targetEntity, permissions);
-            getPermissionMapper().insert(models);
+
+            batchPermissionUpdates(permissions, permissionSubset -> {
+                Collection<ObjectPermissionModel> models = getModelInstances(
+                        targetEntity, permissionSubset);
+                getPermissionMapper().insert(models);
+            });
+
             return;
         }
-        
+
         // User lacks permission to create object permissions
         throw new GuacamoleSecurityException("Permission denied.");
 
@@ -150,8 +155,13 @@ public abstract class ModeledObjectPermissionService
 
         // Delete permissions only if user has permission to do so
         if (canAlterPermissions(user, targetEntity, permissions)) {
-            Collection<ObjectPermissionModel> models = getModelInstances(targetEntity, permissions);
-            getPermissionMapper().delete(models);
+
+            batchPermissionUpdates(permissions, permissionSubset -> {
+                Collection<ObjectPermissionModel> models = getModelInstances(
+                        targetEntity, permissionSubset);
+                getPermissionMapper().delete(models);
+            });
+
             return;
         }
         
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledPermissionService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledPermissionService.java
index a102f3434..6f8c09f73 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledPermissionService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/ModeledPermissionService.java
@@ -23,14 +23,20 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
+import java.util.function.Consumer;
+
 import org.apache.guacamole.auth.jdbc.user.ModeledAuthenticatedUser;
 import org.apache.guacamole.GuacamoleException;
 import org.apache.guacamole.GuacamoleSecurityException;
+import org.apache.guacamole.auth.jdbc.JDBCEnvironment;
 import org.apache.guacamole.auth.jdbc.base.EntityModel;
 import org.apache.guacamole.auth.jdbc.base.ModeledPermissions;
 import org.apache.guacamole.net.auth.permission.Permission;
 import org.apache.guacamole.net.auth.permission.PermissionSet;
 
+import com.google.common.collect.Iterables;
+import com.google.inject.Inject;
+
 /**
  * Service which provides convenience methods for creating, retrieving, and
  * deleting permissions within a backend database model, and for obtaining the
@@ -51,6 +57,12 @@ public abstract class ModeledPermissionService<PermissionSetType extends Permiss
         PermissionType extends Permission, ModelType>
     extends AbstractPermissionService<PermissionSetType, PermissionType> {
 
+    /**
+     * The environment of the Guacamole server.
+     */
+    @Inject
+    private JDBCEnvironment environment;
+
     /**
      * Returns an instance of a mapper for the type of permission used by this
      * service.
@@ -141,6 +153,38 @@ public abstract class ModeledPermissionService<PermissionSetType extends Permiss
 
     }
 
+    /**
+     * Runs the provided consumer function on subsets of the original collection
+     * of objects, with each subset being no larger than the maximum batch size
+     * configured for the JDBC environment. Any permission update that involves
+     * passing potentially-large lists of models to a mapper should use this
+     * method to perform the update to ensure that the maximum number of
+     * parameters for an individual query is not exceeded.
+     *
+     * @param <T>
+     *     The type of object stored in the provided objects list, and consumed
+     *     by the provided consumer.
+     *
+     * @param objects
+     *     A collection of objects to be partitioned.
+     *
+     * @param consumer
+     *     A function that will consume subsets of the objects from the provided
+     *     collection of objects, performing any update as needed.
+     *
+     * @throws GuacamoleException
+     *     If the batch size cannot be determined for the JDBC environment.
+     */
+    protected <T> void batchPermissionUpdates(
+            Collection<T> objects, Consumer<Collection<T>> consumer)
+            throws GuacamoleException {
+
+        // Split the original collection into views, each no larger than the
+        // configured batch size, and call the collector function with each
+        Iterables.partition(objects, environment.getBatchSize())
+                .forEach(batch -> consumer.accept(batch));
+    }
+
     @Override
     public Set<PermissionType> retrievePermissions(ModeledAuthenticatedUser user,
             ModeledPermissions<? extends EntityModel> targetEntity,
diff --git a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/SystemPermissionService.java b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/SystemPermissionService.java
index 4b8269f6b..1a0f1523c 100644
--- a/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/SystemPermissionService.java
+++ b/extensions/guacamole-auth-jdbc/modules/guacamole-auth-jdbc-base/src/main/java/org/apache/guacamole/auth/jdbc/permission/SystemPermissionService.java
@@ -97,8 +97,13 @@ public class SystemPermissionService
         // Only privileged users (such as system administrators) can create
         // system permissions
         if (user.isPrivileged()) {
-            Collection<SystemPermissionModel> models = getModelInstances(targetEntity, permissions);
-            systemPermissionMapper.insert(models);
+
+            batchPermissionUpdates(permissions, permissionSubset -> {
+                Collection<SystemPermissionModel> models = getModelInstances(
+                        targetEntity, permissionSubset);
+                systemPermissionMapper.insert(models);
+            });
+
             return;
         }
 
@@ -119,9 +124,13 @@ public class SystemPermissionService
             // Do not allow users to remove their own admin powers
             if (user.getUser().getIdentifier().equals(targetEntity.getIdentifier()))
                 throw new GuacamoleUnsupportedException("Removing your own administrative permissions is not allowed.");
-            
-            Collection<SystemPermissionModel> models = getModelInstances(targetEntity, permissions);
-            systemPermissionMapper.delete(models);
+
+            batchPermissionUpdates(permissions, permissionSubset -> {
+                Collection<SystemPermissionModel> models = getModelInstances(
+                        targetEntity, permissionSubset);
+                systemPermissionMapper.delete(models);
+            });
+
             return;
         }