OWASP#2043 - oauth scopes

5.0/en/0x51-V51-OAuth2.md

@@ -22,7 +22,8 @@ There are various different personas in the OAuth process, described in more det
 | **51.2.5** | [ADDED] Verify that for a given client, the authorization server only allows the usage of grants that this client needs to use. Note that the grants 'token' (Implicit flow) and 'password' (Resource Owner Password Credentials flow) should no longer be used. | ✓ | ✓ | ✓ |
 | **51.2.6** | [ADDED] Verify that the authorization server validates redirect URIs based on a client-specific allowlist of pre-registered URIs using exact string comparison. | ✓ | ✓ | ✓ |
 | **51.2.7** | [ADDED] Verify that confidential client is authenticated for client-to-authorized server backchannel requests such as token requests, PAR requests, token revocation requests, and token introspection requests. | ✓ | ✓ | ✓ |
-| **51.2.8** | [ADDED] Verify that grant type 'code' is always used together with pushed authorization requests (PAR). | | | ✓ |
+| **51.2.8** | [ADDED] Verify that the OAuth Client is assigned only the required scopes in the authorization server configuration. | ✓ | ✓ | ✓ |
+| **51.2.9** | [ADDED] Verify that grant type 'code' is always used together with pushed authorization requests (PAR). | | | ✓ |
 
 ## V51.3 OAuth Client
 
@@ -33,6 +34,7 @@ There are various different personas in the OAuth process, described in more det
 | **51.3.3** | [ADDED] Verify that Clients are utilizing the "scope" and "resource" parameters, respectively to determine the resource server they want to access. | ✓ | ✓ | ✓ |
 | **51.3.4** | [ADDED] Verify that Clients are utilizing the "scope" and "authorization_details" parameters to determine the related resources and actions the access token are restricted to. | ✓ | ✓ | ✓ |
 | **51.3.5** | [ADDED] Verify that, if the code flow is used, the OAuth Client has protection against CSRF attacks which trigger token requests, either by using PKCE functionality or checking the state parameter that was sent in the authorization request. | ✓ | ✓ | ✓ |
+| **51.3.6** | [ADDED] Verify that the OAuth Client has requested only required scopes (or other authorization parameters) in requests to the authorization server. | ✓ | ✓ | ✓ |
 
 ## V51.4 OAuth Resource Server