CVE-2026-1675

The Advanced Country Blocker plugin for WordPress is vulnerable to Authorization Bypass in all versions up to, and including, 2.3.1 due to the use of a predictable default value for the secret bypass key created during installation without requiring users to change it. This makes it possible for...

CVE-2026-1675

The CVE-2026-1675 entry concerns the WordPress plugin Advanced Country Blocker. Affects all versions up to 2.3.1 where a predictable default value for the secret bypass key is created during installation and not required to be changed, enabling unauthenticated attackers to bypass the geolocation ...

CVE-2026-1675 Advanced Country Blocker <= 2.3.1 - Unauthenticated Authorization Bypass via Insecure Default Secret Key

The Advanced Country Blocker plugin for WordPress is vulnerable to Authorization Bypass in all versions up to, and including, 2.3.1 due to the use of a predictable default value for the secret bypass key created during installation without requiring users to change it. This makes it possible for...

CVE-2026-1675 Advanced Country Blocker <= 2.3.1 - Unauthenticated Authorization Bypass via Insecure Default Secret Key

The Advanced Country Blocker plugin for WordPress is vulnerable to Authorization Bypass in all versions up to, and including, 2.3.1 due to the use of a predictable default value for the secret bypass key created during installation without requiring users to change it. This makes it possible for...

WordPress Advanced Country Blocker plugin <= 2.3.1 - Unauthenticated Authorization Bypass via Insecure Default Secret Key vulnerability

Unauthenticated Authorization Bypass via Insecure Default Secret Key vulnerability discovered by Hector Flores in WordPress Plugin Advanced Country Blocker versions = 2.3.1...

Improper Protection for Out of Bounds Signal Level Alerts

Overview @nocobase/auth is a Affected versions of this package are vulnerable to Improper Protection for Out of Bounds Signal Level Alerts via the official one-click Docker deployment configuration, a public default JWT key was historically provided.. An attacker can gain unauthorized access to...

Authentication Bypass via Default JWT Secret in NocoBase docker-compose Deployments

Impact CVE-2025-13877 is an authentication bypass vulnerability caused by insecure default JWT key usage in NocoBase Docker deployments. Because the official one-click Docker deployment configuration historically provided a public default JWT key, attackers can forge valid JWT tokens without...

GHSA-MV7P-34FV-4874 Authentication Bypass via Default JWT Secret in NocoBase docker-compose Deployments

Impact CVE-2025-13877 is an authentication bypass vulnerability caused by insecure default JWT key usage in NocoBase Docker deployments. Because the official one-click Docker deployment configuration historically provided a public default JWT key, attackers can forge valid JWT tokens without...

CVE-2025-66454

The CVE-2025-66454 issue in arcade-mcp-server/arcade-mcp is a hardcoded default worker secret ("dev") used by the HTTP server. Prior to version 1.5.4, this secret is never validated/rotated during startup, enabling unauthenticated attackers who know the key to forge valid JWTs and bypass FastAPI ...

CVE-2025-66454 Arcade MCP Default Hardcoded Worker Secret Allows Full Unauthorized Access to All HTTP MCP Worker Endpoints

Arcade MCP allows you to to create, deploy, and share MCP Servers. Prior to 1.5.4, the arcade-mcp HTTP server uses a hardcoded default worker secret "dev" that is never validated or overridden during normal server startup. As a result, any unauthenticated attacker who knows this default key can...

CVE-2025-66454 Arcade MCP Default Hardcoded Worker Secret Allows Full Unauthorized Access to All HTTP MCP Worker Endpoints

Arcade MCP allows you to to create, deploy, and share MCP Servers. Prior to 1.5.4, the arcade-mcp HTTP server uses a hardcoded default worker secret "dev" that is never validated or overridden during normal server startup. As a result, any unauthenticated attacker who knows this default key can...

EUVD-2025-200280

arcade-mcp-server Has Default Hardcoded Worker Secret That Allows Full Unauthorized Access to All HTTP MCP Worker Endpoints...

GHSA-G2JX-37X6-6438 arcade-mcp-server Has Default Hardcoded Worker Secret That Allows Full Unauthorized Access to All HTTP MCP Worker Endpoints

Summary The arcade-mcp HTTP server uses a hardcoded default worker secret "dev" that is never validated or overridden during normal server startup. As a result, any unauthenticated attacker who knows this default key can forge valid JWTs and fully bypass the FastAPI authentication layer. This...

PT-2025-48750

Name of the Vulnerable Software and Affected Versions Arcade MCP versions prior to 1.5.4 Description Arcade MCP’s HTTP server uses a hardcoded default worker secret dev that is not validated or overridden during server startup. This allows unauthenticated attackers who know the default key to for...

EUVD-2025-32455

A vulnerability was identified in CRMEB up to 5.6.1. This affects an unknown function of the component JWT HMAC Secret Handler. Such manipulation of the argument secret with the input default leads to use of hard-coded cryptographic key . It is possible to launch the attack remotely. Attacks of...

CVE-2025-11290 CRMEB JWT HMAC Secret hard-coded key

A vulnerability was identified in CRMEB up to 5.6.1. This affects an unknown function of the component JWT HMAC Secret Handler. Such manipulation of the argument secret with the input default leads to use of hard-coded cryptographic key . It is possible to launch the attack remotely. Attacks of...

CVE-2025-4855 Support Board <= 3.8.0 - Unauthenticated Authorization Bypass due to Use of Default Secret Key

The Support Board plugin for WordPress is vulnerable to unauthorized access/modification/deletion of data due to use of hardcoded default secrets in the sbencryption function in all versions up to, and including, 3.8.0. This makes it possible for unauthenticated attackers to bypass authorization...

CVE-2025-4855 Support Board <= 3.8.0 - Unauthenticated Authorization Bypass due to Use of Default Secret Key

The Support Board plugin for WordPress is vulnerable to unauthorized access/modification/deletion of data due to use of hardcoded default secrets in the sbencryption function in all versions up to, and including, 3.8.0. This makes it possible for unauthenticated attackers to bypass authorization...

CVE-2025-43866 Vantage6 Server JWT secret not cryptographically secure

vantage6 is an open-source infrastructure for privacy preserving analysis. The JWT secret key in the vantage6 server is auto-generated unless defined by the user. The auto-generated key is a UUID1, which is not cryptographically secure as it is predictable to some extent. This vulnerability is...

SUSE CVE-2024-58134

Mojolicious versions from 0.999922 for Perl uses a hard coded string, or the application's class name, as an HMAC session cookie secret by default. These predictable default secrets can be exploited by an attacker to forge session cookies. An attacker who knows or guesses the secret could compute...