CVE-2026-40934 jupyter-server authentication cookies remain valid after password reset due to static cookie secret

Jupyter Server is the backend for Jupyter web applications. In versions 2.17.0 and earlier, the secret used to sign authentication cookies is persisted to a static file at /.local/share/jupyter/runtime/jupytercookiesecret and is never rotated when a user changes their password. After a password...

CVE-2026-40934

Jupyter Server is the backend for Jupyter web applications. In versions 2.17.0 and earlier, the secret used to sign authentication cookies is persisted to a static file at /.local/share/jupyter/runtime/jupytercookiesecret and is never rotated when a user changes their password. After a password...

GHSA-7JRR-XW9C-MJ39 Nginx-UI: Authenticated settings disclosure exposes node.secret and enables trusted-node authentication abuse, backup exfiltration, and restore-based nginx-ui state rollback

Summary An authenticated user can call GET /api/settings and retrieve sensitive configuration values, including node.secret. The same node.secret is accepted by AuthRequired through the X-Node-Secret header or nodesecret query parameter, causing the request to be treated as authenticated via the...

EUVD-2026-27133

Nginx-UI: Authenticated settings disclosure exposes node.secret and enables trusted-node authentication abuse, backup exfiltration, and restore-based nginx-ui state rollback...

Nginx-UI: Authenticated settings disclosure exposes node.secret and enables trusted-node authentication abuse, backup exfiltration, and restore-based nginx-ui state rollback

Summary An authenticated user can call GET /api/settings and retrieve sensitive configuration values, including node.secret. The same node.secret is accepted by AuthRequired through the X-Node-Secret header or nodesecret query parameter, causing the request to be treated as authenticated via the...

CVE-2026-42223

Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.8, the GetSettings API handler api/settings/settings.go:24-65 serializes all settings structs to JSON and returns them to authenticated users. Many sensitive fields are tagged with protected:"true" - however, this tag...

EUVD-2026-27089

Prometheus Azure AD remote write OAuth client secret exposed via config API...

Prometheus Azure AD remote write OAuth client secret exposed via config API

Impact Users who use Azure AD remote write with OAuth authentication are impacted. The clientsecret field in the Azure AD remote write OAuth configuration storage/remote/azuread was typed as string instead of Secret. Prometheus redacts fields of type Secret when serving the configuration via the...

GHSA-WG65-39GG-5WFJ Prometheus Azure AD remote write OAuth client secret exposed via config API

Impact Users who use Azure AD remote write with OAuth authentication are impacted. The clientsecret field in the Azure AD remote write OAuth configuration storage/remote/azuread was typed as string instead of Secret. Prometheus redacts fields of type Secret when serving the configuration via the...

Insufficient Session Expiration

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Insufficient Session Expiration in the webhook authentication process. An attacker can continue to access protected webhook routes using a previously valid secret even after the secret ha...

GHSA-Q8FF-7FFM-M3R9 OpenClaw's Webhooks SecretRef route secret remains valid after rotation/reload

Summary OpenClaw webhooks allowed route secrets to be backed by SecretRef values, but cached the resolved secret for a route. After an operator rotated the underlying secret and ran openclaw secrets reload, the previous resolved webhook secret could remain valid until the plugin or gateway...

OpenClaw's Webhooks SecretRef route secret remains valid after rotation/reload

Summary OpenClaw webhooks allowed route secrets to be backed by SecretRef values, but cached the resolved secret for a route. After an operator rotated the underlying secret and ran openclaw secrets reload, the previous resolved webhook secret could remain valid until the plugin or gateway...

Exposure of Resource to Wrong Sphere

Overview Affected versions of this package are vulnerable to Exposure of Resource to Wrong Sphere in the CAProvider configuration process for SecretStore resources when resolving ConfigMaps across namespaces. An attacker can access CA material from another namespace by specifying the...

ots has a negative expire override that can bypass its secret retention policy

Summary The /api/create endpoint accepted negative expire query values. For the memory storage backend, negative values were passed to secret creation as a negative duration and treated as no expiry, allowing callers to create secrets that persisted longer than intended. Impact Unauthenticated...

GHSA-H5FQ-653G-GXRM ots has a negative expire override that can bypass its secret retention policy

Summary The /api/create endpoint accepted negative expire query values. For the memory storage backend, negative values were passed to secret creation as a negative duration and treated as no expiry, allowing callers to create secrets that persisted longer than intended. Impact Unauthenticated...

Insufficient Session Expiration

Overview Affected versions of this package are vulnerable to Insufficient Session Expiration due to jupytercookiesecret never being automatically rotated or cleared. An attacker can keep or reuse authenticated session cookies after a password change by presenting a cookie signed with a secret tha...

Jupyter Server's Authentication Cookies Remain Valid After Password Reset and Server Restart

Summary A persistent cookie secret vulnerability allows authenticated users to maintain indefinite access even after password changes. The cookie secret used to sign authentication cookies is stored in a permanent file /.local/share/jupyter/runtime/jupytercookiesecret that is never automatically...

GHSA-5MRQ-X3X5-8V8F Jupyter Server's Authentication Cookies Remain Valid After Password Reset and Server Restart

Summary A persistent cookie secret vulnerability allows authenticated users to maintain indefinite access even after password changes. The cookie secret used to sign authentication cookies is stored in a permanent file /.local/share/jupyter/runtime/jupytercookiesecret that is never automatically...

tomcat-coyote: Apache Tomcat: Information disclosure via AJP secret timing discrepancy

A flaw was found in Apache Tomcat. The AJP secret was comparable in non-constant time, allowing an attacker on the local network to mount a timing attack to determine the AJP secret, which may lead to unauthorized access or other security bypasses...

CVE-2026-28510

Vulnerability summary (CVE-2026-28510): elabftw versions up to 5.4.1 fail to reliably preserve MFA state during login, allowing an attacker with valid primary credentials to complete authentication using an attacker-controlled TOTP secret and bypass the additional factor. This can lead to unautho...