CVE-2026-108718

The Rill platform (versions 0.77.0 through 0.90.5 ) contains a missing authorization vulnerability within the admin OAuth server . The flaw allows the server to issue authorization codes to dynamically registered clients without requiring explicit user consent. An attacker can register a maliciou...

CVE-2026-108718 Rill 0.77.0 through 0.90.5 OAuth Missing Authorization via Dynamic Client Registration

Rill 0.77.0 through 0.90.5 contains a missing authorization vulnerability in the admin OAuth server that issues authorization codes to dynamically registered clients without user consent. Attackers can register a client with the longlivedaccesstoken scope and lure a user to an authorization link,...

EUVD-2026-96992

Rill 0.77.0 through 0.90.5 contains a missing authorization vulnerability in the admin OAuth server that issues authorization codes to dynamically registered clients without user consent. Attackers can register a client with the longlivedaccesstoken scope and lure a user to an authorization link,...

CVE-2026-97288

Contributor Cross Site Scripting XSS in OAuth Server = 4.5.1 versions...

CVE-2026-97288 WordPress OAuth Server plugin <= 4.5.1 - Cross Site Scripting (XSS) vulnerability

Contributor Cross Site Scripting XSS in OAuth Server = 4.5.1 versions...

EUVD-2026-89929

Contributor Cross Site Scripting XSS in OAuth Server = 4.5.1 versions...

CVE-2026-97288

The WordPress OAuth Server plugin, version 4.5.1 and below , is vulnerable to a Cross-Site Scripting (XSS) flaw. The vulnerability is attributed to the Contributor role. While the vulnerability is confirmed, specific technical root causes, exploitation details, or remediation steps are not provid...

CVE-2026-97288 WordPress OAuth Server plugin <= 4.5.1 - Cross Site Scripting (XSS) vulnerability

Contributor Cross Site Scripting XSS in OAuth Server = 4.5.1 versions...

WordPress OAuth Server plugin <= 4.5.1 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Ananda Dhakal Patchstack in WordPress Plugin OAuth Server versions = 4.5.1...

PT-2026-103261

Contributor Cross Site Scripting XSS in OAuth Server = 4.5.1 versions...

CVE-2026-97288: Improper Neutralization of Input During Web Page Generation

Contributor Cross Site Scripting XSS in OAuth Server = 4.5.1 versions...

WordPress WP OAuth Server ( Login with WordPress ) plugin < 6.4.0 - Subscriber+ Cross-User Account Takeover vulnerability

Subscriber+ Cross-User Account Takeover vulnerability discovered by vuxvinh in WordPress Plugin WP OAuth Server versions 6.4.0...

CVE-2026-82843

The WP OAuth Server Login with WordPress WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to the authorization grant being exchanged, returning instead the assertion belonging to whichever user authenticated most recently, which allows users with the...

EUVD-2026-85030

The WP OAuth Server Login with WordPress WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to the authorization grant being exchanged, returning instead the assertion belonging to whichever user authenticated most recently, which allows users with the...

CVE-2026-82843 WP OAuth Server < 6.4.0 - Subscriber+ Cross-User Account Takeover via OIDC ID Token Substitution

The WP OAuth Server Login with WordPress WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to the authorization grant being exchanged, returning instead the assertion belonging to whichever user authenticated most recently, which allows users with the...

CVE-2026-82843 WP OAuth Server < 6.4.0 - Subscriber+ Cross-User Account Takeover via OIDC ID Token Substitution

The WP OAuth Server Login with WordPress WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to the authorization grant being exchanged, returning instead the assertion belonging to whichever user authenticated most recently, which allows users with the...

CVE-2026-82843

The WP OAuth Server (Login with WordPress) WordPress plugin, in versions before 6.4.0 , is vulnerable to a cross-user account takeover due to an improper authentication flaw. The plugin fails to bind the issued OpenID Connect identity assertion to the specific authorization grant being exchanged....

CVE-2026-82843: Improper Authentication

The WP OAuth Server Login with WordPress WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to the authorization grant being exchanged, returning instead the assertion belonging to whichever user authenticated most recently, which allows users with the...

PT-2026-97166

Name of the Vulnerable Software and Affected Versions WP OAuth Server Login with WordPress versions prior to 6.4.0 Description The plugin fails to bind the OpenID Connect identity assertion to the authorization grant being exchanged. Instead, it returns the assertion of the most recently...

PT-2026-93788

Name of the Vulnerable Software and Affected Versions rmcp versions prior to 2.0.0 Description The OAuth implementation in the rmcp crate fails to validate the resource parameter in OAuth Protected Resource metadata as required by RFC 9728. Specifically, the ResourceServerMetadata struct omits th...