139 matches found
DEBIAN-CVE-2026-70665
Doorkeeper OpenID Connect implements an OpenID Connect authentication provider for Rails applications on top of Doorkeeper. Prior to 1.10.4, the Dynamic Client Registration DCR endpoint persists client-supplied scopes without validating them against the server's configured scope set. Under certai...
CVE-2026-70665
Doorkeeper OpenID Connect implements an OpenID Connect authentication provider for Rails applications on top of Doorkeeper. Prior to 1.10.4, the Dynamic Client Registration DCR endpoint persists client-supplied scopes without validating them against the server's configured scope set. Under certai...
CVE-2026-44476
Doorkeeper is an OAuth 2 provider for Ruby on Rails. In version 1.9.0, an attacker who knows only a dynamically registered client's clientid, which is public information, can authenticate as that client at the token endpoint and obtain an access token without providing its clientsecret. This occu...
DEBIAN-CVE-2026-44476
Doorkeeper is an OAuth 2 provider for Ruby on Rails. In version 1.9.0, an attacker who knows only a dynamically registered client's clientid, which is public information, can authenticate as that client at the token endpoint and obtain an access token without providing its clientsecret. This occu...
CVE-2026-44476
doorkeeper-openid_connect (an OpenID Connect extension for the Doorkeeper OAuth 2 gem in Ruby on Rails) is affected in version 1.9.0 . The root cause is in DynamicClientRegistrationController#register, which hard-codes confidential: false when creating dynamically registered applications, yet sti...
CVE-2026-44476 Doorkeeper OpenID Connect: Dynamic Client Registration feature creates public clients with client_secret
Doorkeeper is an OAuth 2 provider for Ruby on Rails. In version 1.9.0, an attacker who knows only a dynamically registered client's clientid, which is public information, can authenticate as that client at the token endpoint and obtain an access token without providing its clientsecret. This occu...
CVE-2026-44476 Doorkeeper OpenID Connect: Dynamic Client Registration feature creates public clients with client_secret
Doorkeeper is an OAuth 2 provider for Ruby on Rails. In version 1.9.0, an attacker who knows only a dynamically registered client's clientid, which is public information, can authenticate as that client at the token endpoint and obtain an access token without providing its clientsecret. This occu...
CVE-2026-70665
Doorkeeper OpenID Connect (a Rails OpenID Connect provider built on Doorkeeper) is vulnerable to scope privilege escalation prior to version 1.10.4 . The Dynamic Client Registration (DCR) endpoint (DynamicClientRegistrationController#application_params) assigns the scope parameter directly from p...
CVE-2026-70665 Doorkeeper OpenID Connect: DCR endpoint persists unvalidated client-supplied scopes
Doorkeeper OpenID Connect implements an OpenID Connect authentication provider for Rails applications on top of Doorkeeper. Prior to 1.10.4, the Dynamic Client Registration DCR endpoint persists client-supplied scopes without validating them against the server's configured scope set. Under certai...
CVE-2026-70665 Doorkeeper OpenID Connect: DCR endpoint persists unvalidated client-supplied scopes
Doorkeeper OpenID Connect implements an OpenID Connect authentication provider for Rails applications on top of Doorkeeper. Prior to 1.10.4, the Dynamic Client Registration DCR endpoint persists client-supplied scopes without validating them against the server's configured scope set. Under certai...
PT-2026-81890
Name of the Vulnerable Software and Affected Versions Doorkeeper OpenID Connect versions prior to 1.10.4 Description The Dynamic Client Registration DCR endpoint persists client-supplied scopes without validating them against the server's configured scope set. In the...
GHSA-M6VC-F87M-CC2H Doorkeeper Openid Connect: Dynamic Client Registration feature creates public clients with client_secret
Impact The DynamicClientRegistrationControllerregister action hard-codes confidential: false when creating applications dynamicclientregistrationcontroller.rb:18-25, yet the response includes a clientsecret and advertises tokenendpointauthmethodssupported: "clientsecretbasic", "clientsecretpost"...
User Impersonation
Overview doorkeeper-openidconnect is an OpenID Connect extension for Doorkeeper. Affected versions of this package are vulnerable to User Impersonation via the Dynamic Client Registration feature that treats clientsecretbasic and clientsecretpost parameters as confidential: false which allows...
PT-2026-46299
Name of the Vulnerable Software and Affected Versions Doorkeeper versions prior to 1.10.0 Description An issue exists in the Dynamic Client Registration feature where applications are created with the confidential variable hard-coded to false. Although the registration response provides a client...
Dynamic Client Registration feature creates public clients with client_secret
Impact The DynamicClientRegistrationControllerregister action hard-codes confidential: false when creating applications dynamicclientregistrationcontroller.rb:18-25, yet the response includes a clientsecret and advertises tokenendpointauthmethodssupported: "clientsecretbasic", "clientsecretpost"...
CVE-2020-10187
Doorkeeper version 5.0.0 and later contains an information disclosure vulnerability that allows an attacker to retrieve the client secret only intended for the OAuth application owner. After authorizing the application and allowing access, the attacker simply needs to request the list of their...
EUVD-2019-0393
Malware in sbrugna...
EUVD-2018-0373
Malware in sbrugna...