diff --git a/addons/portal_sale/security/ir.model.access.csv b/addons/portal_sale/security/ir.model.access.csv
index 02c4db9fb1c..88cd0e961d3 100644
--- a/addons/portal_sale/security/ir.model.access.csv
+++ b/addons/portal_sale/security/ir.model.access.csv
@@ -9,3 +9,7 @@ access_product_list,product.pricelist,product.model_product_pricelist,base.group
 access_res_partner,res.partner,base.model_res_partner,base.group_portal,1,0,0,0
 access_account_tax,account.tax,account.model_account_tax,base.group_portal,1,0,0,0
 access_res_partner_category,res.partner.category,base.model_res_partner_category,base.group_portal,1,0,0,0
+access_product_attribute_portal,product.attribute portal,product.model_product_attribute,base.group_portal,1,0,0,0
+access_product_attribute_value_portal,product.attribute value portal,product.model_product_attribute_value,base.group_portal,1,0,0,0
+access_product_attribute_price_portal,product.attribute price portal,product.model_product_attribute_price,base.group_portal,1,0,0,0
+access_product_attribute_line_portal,product.attribute line portal,product.model_product_attribute_line,base.group_portal,1,0,0,0