PT-2026-81284

Ech0 before 4.5.1 contains an authorization bypass vulnerability where session tokens skip scope validation in RequireScopes middleware, allowing logged-in non-admin users to access admin endpoints. Attackers can read system logs, visitor statistics, user emails, and subscribe to live WebSocket...

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...

CVE-2026-79672: Missing Authorization

Ech0 before 4.4.3 fails to enforce scope-based authorization on nine comment panel admin endpoints, allowing access tokens with minimal scopes to perform full comment moderation operations. Attackers with a limited-scope access token can list, approve, reject, delete comments, and modify comment...

PT-2026-81880

Name of the Vulnerable Software and Affected Versions OpenStack Keystone versions prior to 29.0.3 Description Tokens obtained through delegated authentication mechanisms, such as OAuth1 access tokens, application credentials, or trusts, can be submitted to the token-method authentication path for...

CVE-2026-80184: Incorrect Authorization

In OpenStack Keystone before 29.0.3, tokens obtained via delegated authentication mechanisms OAuth1 access tokens, application credentials, trusts could be submitted to the token-method authentication path for reauthentication to escape their intended project scope. When an application credential...

CVE-2026-75542

Incorrect Authorization vulnerability in the OAuth token endpoint in hexpm hexpm allows an API key holding the repositories permission to read another organization's private packages. When an API key is exchanged for a token through the OAuth clientcredentials grant, validatescopesagainstkey/2 in...

CVE-2026-75554

Insufficient Session Expiration vulnerability in the OAuth token refresh grant in hexpm hexpm allows a user removed from an organization to keep reading its private packages. expandrepositoriesscope/3 in lib/hexpm/permissions.ex only rewrites the literal repositories scope, so an explicitly grant...

EUVD-2026-65120

Insufficient Session Expiration vulnerability in the OAuth token refresh grant in hexpm hexpm allows a user removed from an organization to keep reading its private packages. expandrepositoriesscope/3 in lib/hexpm/permissions.ex only rewrites the literal repositories scope, so an explicitly grant...

CVE-2026-75554

CVE-2026-75554 is an Insufficient Session Expiration vulnerability in the OAuth token refresh grant of hex.pm (the Hackage Package Manager). The root cause lies in expand_repositories_scope/3 in lib/hexpm/permissions.ex, which only rewrites the literal repositories scope. Explicitly granted repos...

CVE-2026-75554 Explicit organization scopes survive token refresh after membership ends

Insufficient Session Expiration vulnerability in the OAuth token refresh grant in hexpm hexpm allows a user removed from an organization to keep reading its private packages. expandrepositoriesscope/3 in lib/hexpm/permissions.ex only rewrites the literal repositories scope, so an explicitly grant...

CVE-2026-75554 Explicit organization scopes survive token refresh after membership ends

Insufficient Session Expiration vulnerability in the OAuth token refresh grant in hexpm hexpm allows a user removed from an organization to keep reading its private packages. expandrepositoriesscope/3 in lib/hexpm/permissions.ex only rewrites the literal repositories scope, so an explicitly grant...

CVE-2026-75542 OAuth token exchange grants repository scopes for organizations the principal cannot access

Incorrect Authorization vulnerability in the OAuth token endpoint in hexpm hexpm allows an API key holding the repositories permission to read another organization's private packages. When an API key is exchanged for a token through the OAuth clientcredentials grant, validatescopesagainstkey/2 in...

CVE-2026-75542

CVE-2026-75542 is an Incorrect Authorization flaw in the OAuth token endpoint of hex.pm (the Erlang/BEAM package registry). When an API key holding the repositories permission is exchanged for a token via the client_credentials grant, the function validate_scopes_against_key/2 in lib/hexpm_web/co...

EUVD-2026-65119

Incorrect Authorization vulnerability in the OAuth token endpoint in hexpm hexpm allows an API key holding the repositories permission to read another organization's private packages. When an API key is exchanged for a token through the OAuth clientcredentials grant, validatescopesagainstkey/2 in...

CVE-2026-72714

Rocq Prover (through 9.2.0) contains a state desynchronization in its universe checking mechanism. When a module that locally disabled the universe checking flag is closed, the global flag is restored but the universe graph retains its own copy left disabled . The kernel then accepts universe-inc...

CVE-2026-76842

The Mercado Pago Node.js SDK interpolates caller-supplied identifiers into API request paths without percent-encoding them, so characters that are structural in a URL survive into the outgoing request. The payment get, capture, cancel, paymentRefund create, total, list, get, advancedPayment get,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: landlock: Fixed the bypass of LANDLOCKSCOPESIGNAL on the SIGIO path. LANDLOCKSCOPESIGNAL must prevent a sandboxed process from signaling processes outside its Landlock domain. This bypass can occur through the asynchronous SIGIO...

PT-2026-81025

Incorrect Authorization vulnerability in the OAuth token endpoint in hexpm hexpm allows an API key holding the repositories permission to read another organization's private packages. When an API key is exchanged for a token through the OAuth client credentials grant, validate scopes against key/...

PT-2026-80852

The Mercado Pago Node.js SDK interpolates caller-supplied identifiers into API request paths without percent-encoding them, so characters that are structural in a URL survive into the outgoing request. The payment get, capture, cancel, paymentRefund create, total, list, get, advancedPayment get,...

PT-2026-81026

Name of the Vulnerable Software and Affected Versions hex.pm versions 2025-10-10 through 2026-08-23 Description An insufficient session expiration issue exists in the OAuth token refresh grant. The expand repositories scope/3 function in lib/hexpm/permissions.ex only rewrites the literal...