Vendor
HashiCorp
139 known vulnerabilities.
Products
55 results · Clear filters · Feed
-
High 8.7
Boundary vulnerable to server-side request forgery in Vault credential store
HashiCorp Boundary and Boundary Enterprise are vulnerable to a server-side request forgery in the Vault credential store integration that may allow an authenticated user with permission to manage credential stores and credential libraries within a project to …
-
High 8.8
Nomad allocation data migration may allow host directory permission modification via symlink following
HashiCorp Nomad and Nomad Enterprise are vulnerable to symlink following during same-client allocation data migration that may allow a malicious workload to change permissions and ownership of host directories. This could allow unauthorized access to host dat…
-
High 8.4
Nomad dispatch payload writes can escape the allocation directory through symlinks
HashiCorp Nomad and Nomad Enterprise are vulnerable to symlink following during dispatch payload and executor log writes that may allow a malicious workload to modify files outside its allocation directory. When the client agent runs as root, this could lead …
-
High 7.5
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 Co…
-
High 8.8
Consul vulnerable to an authorization bypass in service mesh registration
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…
-
High 7.5
Consul vulnerable to an authorization bypass in the agent's service mesh leaf certificate API
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 pri…
-
High 7.2
Vault ACL Policy Evaluation May Allow Bypass of Deny Restrictions
Vault and Vault Enterprise did not consistently evaluate ACL policies against the canonical form of resource and policy names. This may allow an authenticated user with delegated permissions to bypass an explicit deny restriction and access a protected resour…
-
High 8.0
Vault Vulnerable to Arbitrary Code Execution via Plugin Catalog Entries Restored From Raft Snapshots
Vault and Vault Enterprise did not consistently verify that stored plugin catalog entries reference binaries within the configured plugin directory. When Vault uses Shamir seals and has an external plugin directory configured, a privileged operator able to re…
-
High 7.7
Consul-template vulnerable to an information disclosure issue in error handling
The consul-template library is vulnerable to an information disclosure issue in its error handling path that may allow Vault secret values to appear in template error messages, log output, and downstream surfaces such as Nomad task events. This vulnerability …
-
High 7.5
Consul vulnerable to an authorization bypass in the Connect service mesh
Consul and Consul Enterprise are vulnerable to an authorization bypass in the Connect service mesh that may allow a service to reach a destination it is not authorized to access. When building Envoy RBAC rules to enforce Connect intentions, Consul did not cor…
-
High 8.3
Consul vulnerable to an authorization bypass in the catalog node-write path
Consul and Consul Enterprise are vulnerable to an authorization bypass in the catalog node-write path that may allow an authenticated attacker to delete another node's catalog registration and take over its node identity. An attacker with a token granting nod…
-
High 7.1
Packer vulnerable to arbitrary file write via crafted plugin archive during installation
Packer up to 1.15.4 is vulnerable to an issue in the third-party plugin installer that may allow unintended file system modification and could lead to code execution. A user who installs a plugin from a malicious or compromised source may be affected. This vu…
-
High 8.2
Vault Enterprise vulnerable to cross-namespace entity deletion
Vault Enterprise's identity entity batch-delete endpoint is vulnerable to a cross-namespace authorization bypass that may allow an authenticated caller in one namespace to permanently delete the storage backing of entities belonging to another namespace. This…
-
High 7.5
Unauthenticated denial of service via unbounded external gRPC connection acceptance
Consul Community Edition and Consul Enterprise 1.13.0 through 2.0.2 are vulnerable to an unauthenticated denial of service through unbounded connection acceptance on the external gRPC listeners. A remote attacker may exhaust agent file descriptors, goroutines…
-
High 8.6
consul-mcp-server vulnerable to server side request forgery leading to token exposure
In consul-mcp-server, versions 0.1.0 up to 0.1.3 did not restrict how the Consul backend address was supplied, allowing a connected client to override the server's configured Consul address via a request header. This may allow a malicious client to redirect t…
-
High 8.9
terraform-mcp-server vulnerable to cross-user credential inheritance if an MCP session ID is obtained by another user
The terraform-mcp-server before version 1.1.0 is vulnerable to an authorization bypass in the streamable-HTTP stateful transport mode that may allow a user who obtains another user's MCP session ID to have their tool calls executed using that user's Terraform…
-
High 8.6
terraform-mcp-server vulnerable to server side request forgery leading to token exposure
The terraform-mcp-server before version 1.1.0 is vulnerable to a server-side request forgery issue in the streamable-HTTP transport that may allow an unauthenticated remote client to redirect the server's Terraform API requests, and the server-side authorizat…
-
High 8.7
Nomad vulnerable to sandbox escape in Docker task driver
HashiCorp Nomad and Nomad Enterprise are vulnerable to a sandbox escape in the Docker task driver that may allow a job submitter to bind-mount a host path into a container even when volume bind mounts are disabled, potentially leading to reading and writing f…
-
High 7.7
Nomad Docker driver Linux host namespace bypass
HashiCorp Nomad and Nomad Enterprise did not enforce the allow_privileged restriction for the Docker task driver's host namespace mode options. This may allow an authenticated job submitter to run a container in a host namespace and access information belongi…
-
High 7.7
Path traversal allows arbitrary file read in Terraform Enterprise container
HashiCorp Terraform Enterprise contained an issue in its version control system (VCS) ingestion of registry modules that did not correctly enforce the intended boundary on packaged module content. This may allow an authenticated user to include files from out…
-
High 8.8
Nomad vulnerable to path traversal in dynamic host volume which may lead to code execution
HashiCorp Nomad and Nomad Enterprise prior to 2.0.1 are vulnerable to code execution on the client host through a path traversal attack. This vulnerability (CVE-2026-7474) is fixed in Nomad 2.0.1, 1.11.5 and 1.10.11.
-
High 7.5
Boundary Workers Vulnerable to Denial of Service During TLS Handshake
Boundary Community Edition and Boundary Enterprise (“Boundary”) workers are vulnerable to a denial-of-service condition during node enrollment TLS handshakes. An attacker with network access to the worker authentication listener may open a connection and dela…
-
High 7.5
Vault Vulnerable to Denial-of-Service via Unauthenticated Root Token Generation/Rekey Operations
Vault is vulnerable to a denial-of-service condition where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, occupying the single in-progress operation slot. This prevents legitimate operators from comple…
-
High 7.5
Vault Token Leaked to Backends via Authorization: Bearer Passthrough Header
If a Vault auth mount is configured to pass through the "Authorization" header, and the "Authorization" header is used to authenticate to Vault, Vault forwarded the Vault token to the auth plugin backend. Fixed in 2.0.0, 1.21.5, 1.20.10, and 1.19.16.
-
High 8.1
Vault KVv2 Metadata and Secret Deletion Policy Bypass Denial-of-Service
An authenticated user with access to a kvv2 path through a policy containing a glob may be able to delete secrets they were not authorized to read or write, resulting in denial-of-service. This vulnerability did not allow a malicious user to delete secrets ac…
-
High 7.5CVE-2026-4660 Public exploit
Go-getter may allow to arbitrary filesystem reads through git operations
HashiCorp’s go-getter library up to v1.8.5 may allow arbitrary file reads on the file system during certain git operations through a maliciously crafted URL. This vulnerability, CVE-2026-4660, is fixed in go-getter v1.8.6. This vulnerability does not affect t…
-
High 8.8
Arbitrary code execution in React server-side rendering of untrusted MDX content
The serialize function used to compile MDX in next-mdx-remote is vulnerable to arbitrary code execution due to insufficient sanitization of MDX content. This vulnerability, CVE-2026-0969, is fixed in next-mdx-remote 6.0.0.
-
High 7.4
Vault Terraform Provider Applied Incorrect Defaults for LDAP Auth Method
Vault’s Terraform Provider incorrectly set the default deny_null_bind parameter for the LDAP auth method to false by default, potentially resulting in an insecure configuration. If the underlying LDAP server allowed anonymous or unauthenticated binds, this co…
-
High 7.5
Vault Vulnerable to Denial of Service Due to Rate Limit Regression
Vault and Vault Enterprise (“Vault”) are vulnerable to an unauthenticated denial of service when processing JSON payloads. This occurs due to a regression from a previous fix for [+HCSEC-2025-24+|https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-s…
-
High 8.1
Vault AWS auth method bypass due to AWS client cache
Vault and Vault Enterprise’s (“Vault”) AWS Auth method may be susceptible to authentication bypass if the role of the configured bound_principal_iam is the same across AWS accounts, or uses a wildcard. This vulnerability, CVE-2025-11621, is fixed in Vault Com…
-
High 7.5
Vault unauthenticated denial of service through complex json payload
A malicious user may submit a specially-crafted complex payload that otherwise meets the default request size limit which results in excessive memory and CPU consumption of Vault. This may lead to a timeout in Vault’s auditing subroutine, potentially resultin…
-
High 7.5
HashiCorp go-getter Vulnerable to Arbitrary Read through Symlink Attack
HashiCorp's go-getter library subdirectory download feature is vulnerable to symlink attacks leading to unauthorized read access beyond the designated directory boundaries. This vulnerability, identified as CVE-2025-8959, is fixed in go-getter 1.7.9.
-
High 7.2
Vault Root Namespace Operator May Elevate Token Privileges
A privileged Vault operator with write permissions to the root namespace’s identity endpoint could escalate their own or another user’s token privileges to Vault’s root policy. Fixed in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.…
-
High 8.1
Nomad Vulnerable To Incorrect ACL Policy Lookup Attached To A Job
Nomad Community and Nomad Enterprise (“Nomad”) prefix-based ACL policy lookup can lead to incorrect rule application and shadowing. This vulnerability, identified as CVE-2025-4922, is fixed in Nomad Community Edition 1.10.2 and Nomad Enterprise 1.10.2, 1.9.10…
-
High 7.6
Nomad Vulnerable To Violation Of Mandatory Sentinel Policies in Nomad Job Submissions via Policy Override
Nomad Enterprise (“Nomad”) jobs using the policy override option are bypassing the mandatory sentinel policies. This vulnerability, identified as CVE-2025-3744, is fixed in Nomad Enterprise 1.10.1, 1.9.9, and 1.8.13.
-
High 8.2
HashiCorp Hermes Improperly Validates AWS ALB JWTs, which May Lead to Authentication Bypass
Hermes versions up to 0.4.0 improperly validated the JWT provided when using the AWS ALB authentication mode, potentially allowing for authentication bypass. This vulnerability, CVE-2025-1293, was fixed in Hermes 0.5.0.
-
High 7.1
Nomad Vulnerable To Event Stream Namespace ACL Policy Bypass Through Wildcard Namespace
Nomad Community and Nomad Enterprise ("Nomad") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.
-
High 7.5
HashiCorp go-slug Vulnerable to Zip Slip Attack
HashiCorp’s go-slug library is vulnerable to a zip-slip style attack when a non-existing user-provided path is extracted from the tar entry.
-
High 7.7
Nomad Vulnerable To Cross-Namespace Volume Creation Abusing CSI Write Permission
Nomad Community and Nomad Enterprise ("Nomad") volume specification is vulnerable to arbitrary cross-namespace volume creation through unauthorized Container Storage Interface (CSI) volume writes. This vulnerability, identified as CVE-2024-10975, is fixed in …
-
High 7.5
Vault Vulnerable to Denial of Service When Processing Raft Join Requests
Vault Community and Vault Enterprise (“Vault”) clusters using Vault’s Integrated Storage backend are vulnerable to a denial-of-service (DoS) attack through memory exhaustion through a Raft cluster join API endpoint . An attacker may send a large volume of req…