diff --git a/wp-admin/edit-attachment-rows.php b/wp-admin/edit-attachment-rows.php
index b3d2b5be46..bc62398878 100644
--- a/wp-admin/edit-attachment-rows.php
+++ b/wp-admin/edit-attachment-rows.php
@@ -93,12 +93,12 @@ foreach ($posts_columns as $column_name => $column_display_name ) {
 			$actions['edit'] = '<a href="' . get_edit_post_link($post->ID, true) . '">' . __('Edit') . '</a>';
 		if ( current_user_can('delete_post', $post->ID) ) {
 			if ( $is_trash )
-				$actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url("post.php?action=untrash&amp;post=$post->ID", 'untrash-post_' . $post->ID) . "'>" . __('Restore') . "</a>";
+				$actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url("post.php?action=untrash&amp;post=$post->ID", 'untrash-attachment_' . $post->ID) . "'>" . __('Restore') . "</a>";
 			elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH )
-				$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url("post.php?action=trash&amp;post=$post->ID", 'trash-post_' . $post->ID) . "'>" . __('Trash') . "</a>";
+				$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url("post.php?action=trash&amp;post=$post->ID", 'trash-attachment_' . $post->ID) . "'>" . __('Trash') . "</a>";
 			if ( $is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) {
 				$delete_ays = (!$is_trash && !MEDIA_TRASH) ? " onclick='return showNotice.warn();'" : '';
-				$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url("post.php?action=delete&amp;post=$post->ID", 'delete-post_' . $post->ID) . "'>" . __('Delete Permanently') . "</a>";
+				$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url("post.php?action=delete&amp;post=$post->ID", 'delete-attachment_' . $post->ID) . "'>" . __('Delete Permanently') . "</a>";
 			}
 		}
 		if ( !$is_trash ) {
diff --git a/wp-admin/includes/media.php b/wp-admin/includes/media.php
index 422793c076..07cb7b7129 100644
--- a/wp-admin/includes/media.php
+++ b/wp-admin/includes/media.php
@@ -1258,16 +1258,16 @@ function get_media_item( $attachment_id, $args = null ) {
 		$send = "<input type='submit' class='button' name='send[$attachment_id]' value='" . esc_attr__( 'Insert into Post' ) . "' />";
 	if ( $delete && current_user_can( 'delete_post', $attachment_id ) ) {
 		if ( !EMPTY_TRASH_DAYS ) {
-			$delete = "<a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Delete Permanently' ) . '</a>';
+			$delete = "<a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-attachment_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Delete Permanently' ) . '</a>';
 		} elseif ( !MEDIA_TRASH ) {
 			$delete = "<a href='#' class='del-link' onclick=\"document.getElementById('del_attachment_$attachment_id').style.display='block';return false;\">" . __( 'Delete' ) . "</a>
 			 <div id='del_attachment_$attachment_id' class='del-attachment' style='display:none;'>" . sprintf( __( 'You are about to delete <strong>%s</strong>.' ), $filename ) . "
-			 <a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a>
+			 <a href='" . wp_nonce_url( "post.php?action=delete&amp;post=$attachment_id", 'delete-attachment_' . $attachment_id ) . "' id='del[$attachment_id]' class='button'>" . __( 'Continue' ) . "</a>
 			 <a href='#' class='button' onclick=\"this.parentNode.style.display='none';return false;\">" . __( 'Cancel' ) . "</a>
 			 </div>";
 		} else {
-			$delete = "<a href='" . wp_nonce_url( "post.php?action=trash&amp;post=$attachment_id", 'trash-post_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a>
-			<a href='" . wp_nonce_url( "post.php?action=untrash&amp;post=$attachment_id", 'untrash-post_' . $attachment_id ) . "' id='undo[$attachment_id]' class='undo hidden'>" . __( 'Undo' ) . "</a>";
+			$delete = "<a href='" . wp_nonce_url( "post.php?action=trash&amp;post=$attachment_id", 'trash-attachment_' . $attachment_id ) . "' id='del[$attachment_id]' class='delete'>" . __( 'Move to Trash' ) . "</a>
+			<a href='" . wp_nonce_url( "post.php?action=untrash&amp;post=$attachment_id", 'untrash-attachment_' . $attachment_id ) . "' id='undo[$attachment_id]' class='undo hidden'>" . __( 'Undo' ) . "</a>";
 		}
 	} else {
 		$delete = '';
diff --git a/wp-admin/upload.php b/wp-admin/upload.php
index c372c64450..08cd4cf309 100644
--- a/wp-admin/upload.php
+++ b/wp-admin/upload.php
@@ -388,10 +388,10 @@ foreach ($arc_result as $arc_row) {
 			$actions['edit'] = '<a href="' . get_edit_post_link($post->ID, true) . '">' . __('Edit') . '</a>';
 		if ( current_user_can('delete_post', $post->ID) )
 			if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
-				$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url("post.php?action=trash&amp;post=$post->ID", 'trash-post_' . $post->ID) . "'>" . __('Trash') . "</a>";
+				$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url("post.php?action=trash&amp;post=$post->ID", 'trash-attachment_' . $post->ID) . "'>" . __('Trash') . "</a>";
 			} else {
 				$delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : '';
-				$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url("post.php?action=delete&amp;post=$post->ID", 'delete-post_' . $post->ID) . "'>" . __('Delete Permanently') . "</a>";
+				$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url("post.php?action=delete&amp;post=$post->ID", 'delete-attachment_' . $post->ID) . "'>" . __('Delete Permanently') . "</a>";
 			}
 		$actions['view'] = '<a href="' . get_permalink($post->ID) . '" title="' . esc_attr(sprintf(__('View &#8220;%s&#8221;'), $title)) . '" rel="permalink">' . __('View') . '</a>';
 		if ( current_user_can('edit_post', $post->ID) )