CVE-2021-41805

CVE-2021-41805 - HashiCorp Consul Enterprise RCE !WARNING LEGAL DISCLAIMER: This tool is STRICTLY for EDUCATIONAL PURPOSES ONLY! Usage of this tool for attacking targets without prior mutual consent is ILLEGAL. It is the user's responsibility to obey all laws that apply whilst using this tool. Th...

CVE-2021-41805

CVE-2021-41805 Hashicorp Consul RCE via API HashiCorp Consul Enterprise before 1.8.17, 1.9.x before 1.9.11, and 1.10.x before 1.10.4 has Incorrect Access Control. An ACL token with the default operator:write permissions in one namespace can be used for unintended privilege escalation in a differe...

CVE-2026-115804

HashiCorp Consul and Consul Enterprise are vulnerable to an authorization bypass in health check registration that may allow an authenticated user to modify health checks belonging to another service on the same node. This vulnerability CVE-2026-115804 is fixed in Consul Community Edition 2.1.0 a...

CVE-2026-105765

HashiCorp Consul and Consul Enterprise 1.17.0 up to 2.0.4 are vulnerable to an authorization bypass in the agent's service mesh leaf certificate API that may allow an attacker without a valid ACL token to retrieve a cached service leaf certificate and its private key. This vulnerability...

CVE-2026-105626

HashiCorp Consul and Consul Enterprise are vulnerable to a denial of service in the HTTP API that may allow an unauthenticated attacker to exhaust memory on a Consul agent. This vulnerability CVE-2026-105626 is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19...

CVE-2026-105608

HashiCorp Consul and Consul Enterprise are vulnerable to an authorization bypass in service mesh proxy registration. This may allow a user with service write permission to apply Envoy escape-hatch configuration without the required mesh write permission. This vulnerability CVE-2026-105608 is fixe...

EUVD-2026-110064

HashiCorp Consul and Consul Enterprise are vulnerable to an authorization bypass in health check registration that may allow an authenticated user to modify health checks belonging to another service on the same node. This vulnerability CVE-2026-115804 is fixed in Consul Community Edition 2.1.0 a...

EUVD-2026-110056

HashiCorp Consul and Consul Enterprise are vulnerable to a denial of service in the HTTP API that may allow an unauthenticated attacker to exhaust memory on a Consul agent. This vulnerability CVE-2026-105626 is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19...

CVE-2026-105626

HashiCorp Consul and Consul Enterprise are vulnerable to a denial of service (DoS) via the HTTP API . The root cause is the allocation of resources without limits or throttling (CWE-770), which may allow an unauthenticated attacker to exhaust memory on a Consul agent. This vulnerability is addres...

CVE-2026-105626 Consul vulnerable to a denial of service in HTTP APIs

HashiCorp Consul and Consul Enterprise are vulnerable to a denial of service in the HTTP API that may allow an unauthenticated attacker to exhaust memory on a Consul agent. This vulnerability CVE-2026-105626 is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19...

EUVD-2026-110053

HashiCorp Consul and Consul Enterprise are vulnerable to an authorization bypass in service mesh proxy registration. This may allow a user with service write permission to apply Envoy escape-hatch configuration without the required mesh write permission. This vulnerability CVE-2026-105608 is fixe...

EUVD-2026-110050

HashiCorp Consul and Consul Enterprise 1.17.0 up to 2.0.4 are vulnerable to an authorization bypass in the agent's service mesh leaf certificate API that may allow an attacker without a valid ACL token to retrieve a cached service leaf certificate and its private key. This vulnerability...

PT-2026-125072

HashiCorp Consul and Consul Enterprise are vulnerable to a denial of service in the HTTP API that may allow an unauthenticated attacker to exhaust memory on a Consul agent. This vulnerability CVE-2026-105626 is fixed in Consul Community Edition 2.1.0 and Consul Enterprise 2.1.0 and 1.21.19...

CLEANSTART-2024-TM83377 HashiCorp Consul Template up to 0

Security vulnerability affects the consul-template package. HashiCorp Consul Template up to 0...

BIT-CONSUL-2026-19014 Uncontrolled resource consumption in the Consul Connect authorization endpoint

Consul Community Edition and Consul Enterprise 1.17.0 through 2.0.2 are vulnerable to an uncontrolled resource consumption issue in the Connect authorization endpoint that may allow a caller to grow the agent's intention-match cache without bound, defeating the operator's cache-disable...

GO-2024-3243 vulnerabilities

Vulnerabilities for packages: consul, consul-fips...

GO-2025-4082 vulnerabilities

Vulnerabilities for packages: consul, consul-fips...

CVE-2026-19015

A flaw was found in Consul. A remote attacker can exploit an uncontrolled resource consumption vulnerability in the Connect CA roots endpoint. This allows the attacker to continuously grow the agent's Connect CA roots cache, bypassing configured cache limits. The consequence is a denial of servic...

Linux Distros Unpatched Vulnerability : CVE-2026-19014

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Consul Community Edition and Consul Enterprise 1.17.0 through 2.0.2 are vulnerable to an uncontrolled resource consumption issue in the Connect authorization...

CVE-2026-19014

Consul Community Edition and Consul Enterprise 1.17.0 through 2.0.2 are vulnerable to an uncontrolled resource consumption issue in the Connect authorization endpoint that may allow a caller to grow the agent's intention-match cache without bound, defeating the operator's cache-disable...