CVE-2026-40934

CVE-2026-40934 affects Jupyter Server up to version 2.17.0, where the signing secret for authentication cookies is stored at ~/.local/share/jupyter/runtime/jupyter_cookie_secret and is never rotated on password changes. After a password reset and server restart, previously issued cookies remain c...

CVE-2025-59870

HCL MyXalytics is affected by improper management of a static JWT signing secret in the web application, where the secret lacks rotation , introducing a security risk...

CVE-2025-59870

Summary: CVE-2025-59870 affects HCL MyXalytics web applications. The issue is improper management of a static JWT signing secret that is not rotated, creating a risk to confidentiality and integrity. The cited sources consistently describe the secret as static and non-rotated across multiple feed...

CVE-2025-34256

Advantech WISE-DeviceOn Server versions prior to 5.4 contain a hard-coded cryptographic key vulnerability. The product uses a static HS512 HMAC secret for signing EIRMMToken JWTs across all installations. The server accepts forged JWTs that need only contain a valid email claim, allowing a remote...