CVE-2026-55617 Hydro: Insufficient session expiration when recreating sessions

Hydro is a next-generation high-performance online judge platform. From 4.10.4 until 5.0.2, the session recreation logic in packages/hydrooj/src/service/layers/base.ts creates a replacement session token without deleting the previous token from the server-side session token store, so an old sid...

CVE-2026-55617

Hydro (the hydrooj NPM package), a high-performance online judge platform, contains an insufficient session expiration vulnerability in its session recreation logic (packages/hydrooj/src/service/layers/base.ts). From 4.10.4 through 5.0.1 , a new session token is created without deleting the previ...

EUVD-2025-201286

A vulnerability has been identified in Genexis Platinum P4410 router Firmware P4410-V2–1.41 that allows a local network attacker to achieve Remote Code Execution RCE with root privileges. The issue occurs due to improper session invalidation after administrator logout. When an administrator logs...

CVE-2025-65883

A vulnerability has been identified in Genexis Platinum P4410 router Firmware P4410-V2–1.41 that allows a local network attacker to achieve Remote Code Execution RCE with root privileges. The issue occurs due to improper session invalidation after administrator logout. When an administrator logs...

CVE-2025-28059

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale token handling. When an administrator deletes a user account, the backend fails to terminate active sessions and revoke...

CVE-2025-28059

An access control vulnerability exists in Nagios Network Analyzer version 2024R1.0.3 due to improper session invalidation and stale token handling . When an administrator deletes a user account, the backend fails to terminate active sessions or revoke associated API tokens , allowing deleted user...

CVE-2025-28059

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale token handling. When an administrator deletes a user account, the backend fails to terminate active sessions and revoke...

PT-2025-17319

Name of the Vulnerable Software and Affected Versions: Nagios Network Analyzer version 2024R1.0.3 Description: The issue arises from improper session invalidation and stale token handling, allowing deleted users to retain access to system resources. When a user account is deleted by an...

CVE-2025-28059: Insufficient Session Expiration

An access control vulnerability in Nagios Network Analyzer 2024R1.0.3 allows deleted users to retain access to system resources due to improper session invalidation and stale token handling. When an administrator deletes a user account, the backend fails to terminate active sessions and revoke...