CVE-2022-1162

CVE-2022-1162 A hardcoded password was set for accounts registered using an OmniAuth provider e.g. OAuth, LDAP, SAML in GitLab CE/EE versions 14.7 prior to 14.7.7, 14.8 prior to 14.8.5, and 14.9 prior to 14.9.2 allowing attackers to potentially take over accounts. Exploit: New Gitlab Accounts...

GHSA-M27G-V28P-F9FX OmniAuth: Host Header Injection Vulnerability

Impact Host header injection risk when using Omniauth with a web framework that does not verify incoming host headers. An example of a framework that provides host header validation is modern Rails when configured appropriately Patches 2.2.0 Workarounds Set the fullhost config in the Omniauth con...

EUVD-2026-117054

OmniAuth: Host Header Injection Vulnerability...

OmniAuth: Host Header Injection Vulnerability

Impact Host header injection risk when using Omniauth with a web framework that does not verify incoming host headers. An example of a framework that provides host header validation is modern Rails when configured appropriately Patches 2.2.0 Workarounds Set the fullhost config in the Omniauth con...

GitLab CE/EE - Hard-Coded Credentials

GitLab CE/EE contains a hard-coded credentials vulnerability. A hardcoded password was set for accounts registered using an OmniAuth provider e.g. OAuth, LDAP, SAML, allowing attackers to potentially take over accounts. This template attempts to passively identify vulnerable versions of GitLab...

CVE-2026-63183

A flaw was found in OmniAuth. When host validation is not configured, OmniAuth derives authentication callback URLs from untrusted request headers. A remote, unauthenticated attacker can exploit this vulnerability by sending a forged HTTP Hypertext Transfer Protocol Host header. This can allow an...

CVE-2026-63183

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

Linux Distros Unpatched Vulnerability : CVE-2026-63183

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host...

CVE-2026-63183

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

UBUNTU-CVE-2026-63183

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

DEBIAN-CVE-2026-63183

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

CVE-2026-63183

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

CVE-2026-63183

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

CVE-2026-63183 OmniAuth: Host Header Injection Vulnerability

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

CVE-2026-63183 OmniAuth: Host Header Injection Vulnerability

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

CVE-2026-63183

The OmniAuth authentication system (prior to version 2.2.0 ) is vulnerable to a host header injection risk. The root cause is that the system derives provider callback URLs from request-controlled host information when neither a fixed full_host nor framework-level incoming host validation is conf...

CVE-2026-63183 OmniAuth: Host Header Injection Vulnerability

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

CVE-2026-63183: omniauth: OmniAuth is a flexible authentication system utilizing Rack middleware

OmniAuth is a flexible authentication system utilizing Rack middleware. Prior to 2.2.0, OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed fullhost nor framework-level incoming host validation is configured. A remote unauthenticated client can...

OmniAuth input validation error vulnerability

Versions prior to OmniAuth 2.2.0 contain an input validation error vulnerability. This vulnerability arises because OmniAuth derives the provider callback URL from the host information controlled by the request. Remote, unauthenticated attackers can supply a forged Host header, leading to a risk ...

PT-2026-137105

Name of the Vulnerable Software and Affected Versions OmniAuth versions prior to 2.2.0 Description OmniAuth derives provider callback URLs from request-controlled host information when neither a fixed full host nor framework-level incoming host validation is configured. A remote unauthenticated...