Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
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 certain conditions, this allows a self-registered client to obtain scopes beyond what the server intended to grant. In DynamicClientRegistrationController#application_params, the scopes attribute is assigned directly from params[:scope] with no validation against Doorkeeper.configuration.scopes or optional_scopes. Combined with enforce_configured_scopes being off by default and Doorkeeper's ScopeChecker prioritizing application-level scopes over server-level scopes, this creates a privilege escalation path. This issue is fixed in version 1.10.4.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-08-25 | 2 | General1Patch1 |
| 2026-08-26 | 1 | Disclosure1 |
CVE-2026-70665 Privilege Escalation in Doorkeeper OpenID Connect Prior to 1.10.4 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-70665
Post summary
CVE-2026-70665 is a privilege escalation issue affecting Doorkeeper OpenID Connect versions prior to 1.10.4, with technical details linked via the provided URL.
🚨*CVE* 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 Regist… https://www.cve.org/CVERecord?id=CVE-2026-70665 ----- Traducción: CVE-2026-70665 Doo… https://infoflow.cloud`
Post summary
The tweet merely notes the existence of CVE-2026-70665 and links to the CVE record, offering no further technical or exploitation details.
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 Regist… https://www.cve.org/CVERecord?id=CVE-2026-70665
Post summary
CVE‑2026‑70665 impacts Doorkeeper OpenID Connect; the vulnerability existed in versions prior to 1.10.4 and was addressed in that release. No PoC, exploit, or active exploitation details are provided.