CVE-2026-61452

The record

The Grav API plugin (getgrav/grav-plugin-api) before 2.0.4 contains an improper session invalidation vulnerability where JWT access tokens are issued without a jti (JWT ID) claim and therefore cannot be revoked server-side. Unlike refresh tokens, access tokens remain valid for their full lifetime (default 1 hour) regardless of logout, password change, new token issuance, or account disablement. An attacker who has stolen an access token retains full API access until the token naturally expires.

Affected packages

Related vulnerabilities

• CVE-2026-63400 Coop is an open source review and moderation tool from ROOST. CWE-613
• CVE-2026-116251 pgAdmin 4 did not invalidate a user's existing sessions when their password changed… CWE-613
• CVE-2026-119577 ArcadeDB before 26.10.2 contains an improper authorization vulnerability that allows… CWE-613
• CVE-2026-118665 GraphQL Tools provides utilities for building, stitching, and mocking GraphQL schemas. CWE-613
• CVE-2026-6647 In deployments of WSO2 Identity Server configured with a case-insensitive user store and… CWE-613
• CVE-2026-3583 When the `allowed_scopes` configuration is enabled, the OAuth2 token introspection… CWE-613
• CVE-2026-117499 @fastify/session is a session plugin for Fastify. CWE-613
• CVE-2026-116894 REDAXO before 5.21.5 contains an insufficient session expiration vulnerability that… CWE-613