diff --git a/docs/release-notes/version-2.10.md b/docs/release-notes/version-2.10.md
index ca53d0cbf..4c643a23a 100644
--- a/docs/release-notes/version-2.10.md
+++ b/docs/release-notes/version-2.10.md
@@ -18,6 +18,7 @@
 * [#5487](https://github.com/netbox-community/netbox/issues/5487) - Support filtering rack type/width with multiple values
 * [#5498](https://github.com/netbox-community/netbox/issues/5498) - Fix filtering rack reservations by username
 * [#5499](https://github.com/netbox-community/netbox/issues/5499) - Fix filtering of displayed device/VM interfaces by regex
+* [#5507](https://github.com/netbox-community/netbox/issues/5507) - Fix custom field data assignment via UI for IP addresses, secrets
 
 ---
 
diff --git a/netbox/ipam/forms.py b/netbox/ipam/forms.py
index 29a6d295e..e2cb51417 100644
--- a/netbox/ipam/forms.py
+++ b/netbox/ipam/forms.py
@@ -774,6 +774,7 @@ class IPAddressForm(BootstrapMixin, TenancyForm, ReturnURLForm, CustomFieldModel
                 self.initial['primary_for_parent'] = True
 
     def clean(self):
+        super().clean()
 
         # Cannot select both a device interface and a VM interface
         if self.cleaned_data.get('interface') and self.cleaned_data.get('vminterface'):
diff --git a/netbox/secrets/forms.py b/netbox/secrets/forms.py
index 8e976c8ea..cdd843e2d 100644
--- a/netbox/secrets/forms.py
+++ b/netbox/secrets/forms.py
@@ -122,6 +122,7 @@ class SecretForm(BootstrapMixin, CustomFieldModelForm):
             self.fields['plaintext'].required = True
 
     def clean(self):
+        super().clean()
 
         if not self.cleaned_data['device'] and not self.cleaned_data['virtual_machine']:
             raise forms.ValidationError("Secrets must be assigned to a device or virtual machine.")