올인원 SEO 플러그인 버전 4.1.5.3에서 수정된 심각한 취약점

	/**
	 * Validates access from the routes array.
	 *
	 * @since 4.0.0
	 *
	 * @param  \WP_REST_Request $request The REST Request.
	 * @return bool                      True if validated, false if not.
	 */
	public function validateAccess( $request ) {
		$route     = str_replace( '/' . $this->namespace . '/', '', $request->get_route() );
		$routeData = isset( $this->getRoutes()[ $request->get_method() ][ $route ] ) ? $this->getRoutes()[ $request->get_method() ][ $route ] : [];

		// No direct route name, let's try the regexes.
		if ( empty( $routeData ) ) {
			foreach ( $this->getRoutes()[ $request->get_method() ] as $routeRegex => $routeInfo ) {
				$routeRegex = str_replace( '@', '\@', $routeRegex );
				if ( preg_match( "@{$routeRegex}@", $route ) ) {
					$routeData = $routeInfo;
					break;
				}
			}
		}

		if ( empty( $routeData['access'] ) ) {
			return true;
		}

		// We validate with any of the access options.
		if ( ! is_array( $routeData['access'] ) ) {
			$routeData['access'] = [ $routeData['access'] ];
		}
		foreach ( $routeData['access'] as $access ) {
			if ( current_user_can( $access ) ) {
				return true;
			}
		}

		if ( current_user_can( apply_filters( 'aioseo_manage_seo', 'aioseo_manage_seo' ) ) ) {
			return true;
		}

		return false;
	}

/**
 * Searches for posts or terms by ID/name.
 *
 * @since 4.0.0
 *
 * @param  \WP_REST_Request  $request The REST Request
 * @return \WP_REST_Response          The response.
 */
public static function searchForObjects( $request ) {
    $body = $request->get_json_params();
 
    if ( empty( $body['query'] ) ) {
        return new \WP_REST_Response( [
            'success' => false,
            'message' => 'No search term was provided.'
        ], 400 );
    }
    if ( empty( $body['type'] ) ) {
        return new \WP_REST_Response( [
            'success' => false,
            'message' => 'No type was provided.'
        ], 400 );
    }
 
    $searchQuery = aioseo()->db->db->esc_like( $body['query'] );
 
    $objects        = [];
    $dynamicOptions = aioseo()->dynamicOptions->noConflict();
    if ( 'posts' === $body['type'] ) {
 
        $postTypes = aioseo()->helpers->getPublicPostTypes( true );
        foreach ( $postTypes as $postType ) {
            // Check if post type isn't noindexed.
            if ( $dynamicOptions->searchAppearance->postTypes->has( $postType ) && ! $dynamicOptions->searchAppearance->postTypes->$postType->show ) {
                $postTypes = aioseo()->helpers->unsetValue( $postTypes, $postType );
            }
        }
 
        $objects = aioseo()->db
            ->start( 'posts' )
            ->select( 'ID, post_type, post_title, post_name' )
            ->whereRaw( "( post_title LIKE '%{$searchQuery}%' OR post_name LIKE '%{$searchQuery}%' OR )" )
            ->whereIn( 'post_type', $postTypes )
            ->whereIn( 'post_status', [ 'publish', 'draft', 'future', 'pending' ] )
            ->orderBy( 'post_title' )
            ->limit( 10 )
            ->run()
            ->result();