CVE-2026-31309

CVE-2026-31309: Improper Access Control in Mysterium Node before v1.36.0 Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node...

CVE-2026-61550

Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and...

CVE-2026-61550 Icinga 2: Improper access control for JSON-RPC update certificate messages

Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and...

CVE-2026-61550 Icinga 2: Improper access control for JSON-RPC update certificate messages

Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and...

CVE-2026-61550

Icinga 2 (open source monitoring system) is vulnerable to improper access control in its JSON-RPC certificate update message handling (affected: 2.8 through 2.14.9, 2.15.4, and 2.16.2 ). The handler does not validate that the sender is a trusted endpoint, allowing an unauthenticated attacker with...

CVE-2026-61550 Icinga 2: Improper access control for JSON-RPC update certificate messages

Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and...

EUVD-2026-83208

Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and...

📄 Mysterium Node Improper Authorization

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node versions from 1.21.1-rc0 up to 1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request. CVE-2026-31309: Improper Access...

EUVD-2026-42495

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node before v1.36.0 allows unauthenticated attackers to arbitrarily overwrite the node's configuration and achieve a full node takeover via supplying a crafted POST request...

PT-2026-56620

Name of the Vulnerable Software and Affected Versions Mysterium Node versions prior to 1.36.0 Description Improper authorization in the '/tequilapi/config/user' endpoint allows unauthenticated attackers to arbitrarily overwrite the node configuration. This can be achieved by sending a crafted POS...

CVE-2026-31309

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request...

CVE-2026-31309

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request...

CVE-2026-31309: Missing Authorization

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request...

CVE-2026-31309

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request...

CVE-2026-31309

Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows an unauthenticated attacker to arbitrarily overwrite the node's configuration and achieve a full node takeover via a crafted POST request...

CVE-2026-31309

Mysterium Node versions from v1.21.1-rc0 before v1.36.0 are vulnerable to improper authorization in the /tequilapi/config/user endpoint. An unauthenticated attacker can exploit this by sending a crafted POST request to arbitrarily overwrite the node's configuration, potentially leading to a full ...

PT-2026-43242

Name of the Vulnerable Software and Affected Versions KubeVirt affected versions not specified Description A flaw in the virt-handler component allows an authenticated OpenShift user with edit permissions in a single namespace to exploit improper symlink validation when connecting to virtual...

Exploit for CVE-2026-31309

CVE-2026-31309: Broken Access Control in Mysterium Node before...

Exploit Me, Baby, One More Time: Command Injection in Kubernetes Log Query

A vulnerability in Kubernetes allows remote code execution. Read how abusing Log Query can lead to a complete takeover of all Windows nodes in a cluster...

Exploit Me, Baby, One More Time: Command Injection in Kubernetes Log Query

A vulnerability in Kubernetes allows remote code execution. Read how abusing Log Query can lead to a complete takeover of all Windows nodes in a cluster...