diff --git a/addons/sale/tests/test_access_rights.py b/addons/sale/tests/test_access_rights.py
index 668910ca046..c6e52970086 100644
--- a/addons/sale/tests/test_access_rights.py
+++ b/addons/sale/tests/test_access_rights.py
@@ -2,7 +2,7 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 from odoo.addons.sale.tests.common import TestSaleCommon
 from odoo.exceptions import AccessError, UserError, ValidationError
-from odoo.tests import tagged
+from odoo.tests import HttpCase, tagged
 
 
 @tagged('post_install', '-at_install')
@@ -122,3 +122,59 @@ class TestAccessRights(TestSaleCommon):
         # Employee can't delete the SO
         with self.assertRaises(AccessError):
             self.order.with_user(self.company_data['default_user_employee']).unlink()
+
+@tagged('post_install', '-at_install')
+class TestAccessRightsControllers(HttpCase):
+
+    def test_access_controller(self):
+
+        portal_so = self.env.ref("sale.portal_sale_order_2").sudo()
+        portal_so._portal_ensure_token()
+        token = portal_so.access_token
+
+        private_so = self.env.ref("sale.sale_order_1")
+
+        self.authenticate(None, None)
+
+        # Test public user can't print an order without a token
+        req = self.url_open(
+            url='/my/orders/%s?report_type=pdf' % portal_so.id,
+            allow_redirects=False,
+        )
+        self.assertEqual(req.status_code, 302)
+
+        # or with a random token
+        req = self.url_open(
+            url='/my/orders/%s?access_token=%s&report_type=pdf' % (
+                portal_so.id,
+                "foo",
+            ),
+            allow_redirects=False,
+        )
+        self.assertEqual(req.status_code, 302)
+
+        # but works fine with the right token
+        req = self.url_open(
+            url='/my/orders/%s?access_token=%s&report_type=pdf' % (
+                portal_so.id,
+                token,
+            ),
+            allow_redirects=False,
+        )
+        self.assertEqual(req.status_code, 200)
+
+        self.authenticate("portal", "portal")
+
+        # do not need the token when logged in
+        req = self.url_open(
+            url='/my/orders/%s?report_type=pdf' % portal_so.id,
+            allow_redirects=False,
+        )
+        self.assertEqual(req.status_code, 200)
+
+        # but still can't access another order
+        req = self.url_open(
+            url='/my/orders/%s?report_type=pdf' % private_so.id,
+            allow_redirects=False,
+        )
+        self.assertEqual(req.status_code, 302)
diff --git a/odoo/addons/base/models/ir_actions_report.py b/odoo/addons/base/models/ir_actions_report.py
index 3c9a636184d..554b5f4cecc 100644
--- a/odoo/addons/base/models/ir_actions_report.py
+++ b/odoo/addons/base/models/ir_actions_report.py
@@ -694,13 +694,13 @@ class IrActionsReport(models.Model):
             data = {}
         data.setdefault('report_type', 'pdf')
 
-        # access the report details with sudo() but evaluation context as sudo(False)
+        # access the report details with sudo() but evaluation context as current user
         self_sudo = self.sudo()
 
         # In case of test environment without enough workers to perform calls to wkhtmltopdf,
         # fallback to render_html.
         if (tools.config['test_enable'] or tools.config['test_file']) and not self.env.context.get('force_report_rendering'):
-            return self_sudo._render_qweb_html(res_ids, data=data)
+            return self._render_qweb_html(res_ids, data=data)
 
         # As the assets are generated during the same transaction as the rendering of the
         # templates calling them, there is a scenario where the assets are unreachable: when
@@ -791,7 +791,7 @@ class IrActionsReport(models.Model):
             data = {}
         data.setdefault('report_type', 'text')
         data = self._get_rendering_context(docids, data)
-        return self._render_template(self.report_name, data), 'text'
+        return self._render_template(self.sudo().report_name, data), 'text'
 
     @api.model
     def _render_qweb_html(self, docids, data=None):
@@ -801,7 +801,7 @@ class IrActionsReport(models.Model):
             data = {}
         data.setdefault('report_type', 'html')
         data = self._get_rendering_context(docids, data)
-        return self._render_template(self.report_name, data), 'html'
+        return self._render_template(self.sudo().report_name, data), 'html'
 
     @api.model
     def _get_rendering_context_model(self):
@@ -810,23 +810,23 @@ class IrActionsReport(models.Model):
 
     @api.model
     def _get_rendering_context(self, docids, data):
+        # access the report details with sudo() but evaluation context as current user
+        self_sudo = self.sudo()
+
         # If the report is using a custom model to render its html, we must use it.
         # Otherwise, fallback on the generic html rendering.
-        report_model = self._get_rendering_context_model()
+        report_model = self_sudo._get_rendering_context_model()
 
         data = data and dict(data) or {}
 
 
         if report_model is not None:
-            # _render_ may be executed in sudo but evaluation context as real user
-            report_model = report_model.sudo(False)
             data.update(report_model._get_report_values(docids, data=data))
         else:
-            # _render_ may be executed in sudo but evaluation context as real user
-            docs = self.env[self.model].sudo(False).browse(docids)
+            docs = self.env[self_sudo.model].browse(docids)
             data.update({
                 'doc_ids': docids,
-                'doc_model': self.model,
+                'doc_model': self_sudo.model,
                 'docs': docs,
             })
         return data