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OpenAdvisories

Product · HashiCorp

Tooling

13 known vulnerabilities.

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  • 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 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 7.5
    CVE-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 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 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.