fixed: Permission error occured when accessing the comments of a specific issue - #4416 (#4421)

CHANGELOG.md

@@ -78,6 +78,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Annotations search does not work correctly in some corner cases (when use complex properties with width, height) (<https://github.com/openvinotoolkit/cvat/pull/4198>)
 - Kibana requests are not proxied due to django-revproxy incompatibility with Django >3.2.x (<https://github.com/openvinotoolkit/cvat/issues/4085>)
 - Content type for getting frame with tasks/{id}/data/ endpoint (<https://github.com/openvinotoolkit/cvat/pull/4333>)
+- Bug: Permission error occured when accessing the comments of a specific issue (<https://github.com/openvinotoolkit/cvat/issues/4416>)
+
 
 ### Security
 - Updated ELK to 6.8.23 which uses log4j 2.17.1 (<https://github.com/openvinotoolkit/cvat/pull/4206>)

cvat/apps/iam/permissions.py

-# Copyright (C) 2021 Intel Corporation
+# Copyright (C) 2022 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 
@@ -959,7 +959,8 @@ class IssuePermission(OpenPolicyAgentPermission):
             'create': 'create@job',
             'destroy': 'delete',
             'partial_update': 'update',
-            'retrieve': 'view'
+            'retrieve': 'view',
+            'comments': 'view'
         }.get(view.action, None)]
 
     def get_resource(self):