CVE-2026-12746

Dancer2::Plugin::Auth::OAuth::Provider versions before 0.23 for Perl do not support the OAuth 2.0 state parameter. The authenticationurl method builds the provider authorization redirect without issuing a state value, and the callback method exchanges the callback code and registers the resulting...

CVE-2026-12740

Plack::Middleware::OAuth versions through 0.10 for Perl do not support the OAuth 2.0 state parameter. RequestTokenV2 builds the provider authorization redirect without issuing a state value, and AccessTokenV2 exchanges the callback code and registers the resulting token into the session...

CVE-2026-12746 Dancer2::Plugin::Auth::OAuth::Provider versions before 0.23 for Perl do not support the OAuth 2.0 state parameter

Dancer2::Plugin::Auth::OAuth::Provider versions before 0.23 for Perl do not support the OAuth 2.0 state parameter. The authenticationurl method builds the provider authorization redirect without issuing a state value, and the callback method exchanges the callback code and registers the resulting...

EUVD-2026-41686

Dancer2::Plugin::Auth::OAuth::Provider versions before 0.23 for Perl do not support the OAuth 2.0 state parameter. The authenticationurl method builds the provider authorization redirect without issuing a state value, and the callback method exchanges the callback code and registers the resulting...

PT-2026-55719

Name of the Vulnerable Software and Affected Versions Dancer2::Plugin::Auth::OAuth::Provider versions prior to 0.23 Description The software fails to support the OAuth 2.0 state parameter. The authentication url method creates a provider authorization redirect without a state value, and the...

PT-2026-51481

Mojolicious::Plugin::Web::Auth::OAuth2 versions through 0.17 for Perl have an insecure default state parameter. When no state generator is specified in the constructor, the module defaults to using a SHA-1 hash of predictable and low-entropy sources, including the epoch time which is leaked via t...

CVE-2026-34460

NamelessMC is website software for Minecraft servers. In versions 2.2.4 and prior, the OAuth callback handling does not validate the state parameter server-side before exchanging the authorization code. This allows an attacker to capture a valid OAuth callback URL for their own account and cause ...

CVE-2026-44347

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

PT-2026-45774

NamelessMC is website software for Minecraft servers. In versions 2.2.4 and prior, the OAuth callback handling does not validate the state parameter server-side before exchanging the authorization code. This allows an attacker to capture a valid OAuth callback URL for their own account and cause ...

NamelessMC 安全漏洞

NamelessMC is a free, easy-to-use, and powerful website software developed by the NamelessMC team. It’s suitable for your Minecraft server and comes with numerous features. Versions of NamelessMC 2.2.4 and earlier have security vulnerabilities. These vulnerabilities stem from unvalidated state...

CVE-2026-44347

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

CVE-2026-44347 Warpgate: SSO CSRF -- State Token Not Validated on Return

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

EUVD-2026-29882

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

EUVD-2026-29373

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

CVE-2026-45430

The Salesforce module before 1.x-1.0.1 for Backdrop CMS does not properly use a random state parameter to protect the authorization flow against CSRF attacks...

PT-2026-40532

OAuth State Validation Bypass via error Parameter Causes Local Server DoS in MCP Auth Callback --- Description The OpenClaude MCP authentication flow starts a temporary local HTTP server to handle OAuth callbacks. To prevent CSRF attacks, the server validates a state parameter against an internal...

PT-2026-40469

Name of the Vulnerable Software and Affected Versions Warpgate versions prior to 0.23.3 Description The SSO flow fails to validate the state parameter. This allows an attacker to trick a user into logging into an account controlled by the attacker, which could lead the user to perform sensitive...

Warpgate 跨站请求伪造漏洞

Warpgate is a smart SSH, HTTPS, and MySQL BH developed by the warp-tech project for Linux. Versions of Warpgate prior to 0.23.3 contained a cross-site request forgeing vulnerability. This vulnerability stemmed from the SSO process not verifying the state parameter, which could allow attackers to...

CVE-2026-42565 @workos/authkit-session: Open Redirect via state-derived redirect target

@workos/authkit-session is a toolkit for building WorkOS AuthKit framework integrations. Prior to 0.5.1, an open redirect vulnerability exists in AuthService.handleCallback due to insufficient validation of the returnPathname value derived from the OAuth state parameter. The state parameter is...

CVE-2026-42565

Summary of CVE-2026-42565 : In @workos/authkit-session, prior to version 0.5.1, AuthService.handleCallback decodes and returns the returnPathname derived from the OAuth state parameter without validating origin or scheme. Attackers who influence the state can cause an attacker-controlled URL to b...