Vault KVv2 Metadata and Secret Deletion Policy Bypass Denial-of-Service

Summary 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 across namespaces, nor read any...

Go-getter may allow to arbitrary filesystem reads through git operations

Summary 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 the go-getter/v2 branch and...

Consul Vulnerable to Arbitrary File Reads Through the Vault Kubernetes Authentication Provider

Summary HashiCorp Consul and Consul Enterprise 1.18.20 up to 1.21.10 and 1.22.4 are vulnerable to arbitrary file read when configured with Kubernetes authentication. This vulnerability, CVE-2026-2808, is fixed in Consul 1.18.21, 1.21.11 and 1.22.5. Background The Consul kubernetes auth method typ...

Arbitrary code execution in React server-side rendering of untrusted MDX content

Summary 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. Background next-mdx-remote is an open-source TypeScript library th...

Vault Terraform Provider Applied Incorrect Defaults for LDAP Auth Method

Summary Vault’s Terraform Provider incorrectly set the default denynullbind 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 could result in authentication...

Terraform Enterprise state versions can be created by users without sufficient write access

Summary Terraform state versions can be created by a user with specific but insufficient permissions in a Terraform Enterprise workspace. This may allow for the alteration of infrastructure if a subsequent plan operation is approved by a user with approval permission or is auto-applied. This...

Consul's KV endpoint is vulnerable to denial of service

Summary Consul and Consul Enterprise’s “Consul” key/value endpoint is vulnerable to denial of service DoS due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12...

Consul's event endpoint is vulnerable to denial of service

Summary Consul and Consul Enterprise’s “Consul” event endpoint is vulnerable to denial of service DoS due to lack of maximum value on the Content Length header. This vulnerability, CVE-2025-11375, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12...

Incomplete Fix For Previous Vault DoS Issue

Summary A fix for a previous security issue impacting HashiCorp Vault HCSEC-2025-24 / CVE-2025-6203 was incomplete, and did not fully address the vulnerability. The fix was corrected in Vault versions 1.21.0, 1.20.5, 1.19.11, and 1.16.27. The CVE advisory and security bulletin have been updated t...

Vault Vulnerable to Denial of Service Due to Rate Limit Regression

Summary 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 which allowed for processing JSON payloads before applying rate limits. This vulnerability,...

Vault AWS Auth Method Authentication Bypass Through Mishandling of Cache Entries

Summary Vault and Vault Enterprise’s “Vault” AWS Auth method may be susceptible to authentication bypass if the role of the configured boundprincipaliam is the same across AWS accounts, or uses a wildcard. This vulnerability, CVE-2025-11621, is fixed in Vault Community Edition 1.21.0 and Vault...

Vault Denial of Service Though Complex JSON Payloads

Summary 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 resulting in the Vault server to becom...

HashiCorp go-getter Vulnerable to Arbitrary Read through Symlink Attack

Summary 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. Background HashiCorp’s go-getter is a...

Vault User Enumeration in Userpass Auth Method

Summary Vault Community and Vault Enterprise’s “Vault” userpass method is affected by a user enumeration vulnerability. This may allow an attacker to enumerate valid usernames on this auth method through brute force or a list of known usernames. CVE-2025-6010 was reserved by HashiCorp to track th...

Vault LDAP MFA Enforcement Bypass When Using Username As Alias

Summary Vault and Vault Enterprise’s “Vault” ldap auth method may not have correctly enforced MFA if usernameasalias was set to true and a user had multiple CNs that are equal but with leading or trailing spaces. This vulnerability, CVE-2025-6013, is fixed in Vault Community Edition 1.20.2 and...

Vault Login MFA Bypass of Rate Limiting and TOTP Token Reuse

Summary Vault and Vault Enterprise’s “Vault” login MFA rate limits could be bypassed and TOTP tokens could be reused. This vulnerability, CVE-2025-6015, is fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23. Background Vault’s login MFA is the...

Vault Certificate Auth Method Did Not Validate Common Name For Non-CA Certificates

Summary Vault and Vault Enterprise “Vault” TLS certificate auth method did not correctly validate client certificates when configured with a non-CA certificate as trusted certificate . In this configuration, an attacker may be able to craft a malicious certificate that could be used to impersonat...

Vault TOTP Secrets Engine Code Reuse

Summary Vault and Vault Enterprise’s “Vault” TOTP Secrets Engine code validation endpoint is susceptible to code reuse within its validity period. This vulnerability, identified as CVE-2025-6014, is fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23...

Vault Userpass and LDAP User Lockout Bypass

Summary Vault and Vault Enterprise’s “Vault” user lockout feature could be bypassed for Userpass and LDAP authentication methods. This vulnerability, identified as CVE-2025-6004, is fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23. Background Vault...

Timing Side-Channel in Vault’s Userpass Auth Method

Summary A timing side channel in Vault and Vault Enterprise’s “Vault” userpass auth method allowed an attacker to distinguish between existing and non-existing users, and potentially enumerate valid usernames for Vault’s userpass auth method. This vulnerability, identified as CVE-2025-6011, is...

Privileged Vault Operator May Execute Code on the Underlying Host

Summary A privileged Vault operator within the root namespace with write permission to sys/audit may obtain code execution on the underlying host if a plugin directory is set in Vault’s configuration. This vulnerability, identified as CVE-2025-6000, is fixed in Vault Community Edition 1.20.1 and...

Vault Root Namespace Operator May Elevate Token Privileges

Summary 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. This vulnerability, identified as CVE-2025-5999, is fixed in Vault Community Edition 1.20.0 and Vault Enterprise...

HCSEC-2025-11 Vault Vulnerable to Recovery Key Cancellation Denial of Service

Summary Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability CVE-2025-4656 has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11,...

Nomad Vulnerable To Incorrect ACL Policy Lookup Attached To A Job

Summary 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, and 1.8.14. Background Nomad...

Nomad Enterprise Vulnerable To Violation Of Mandatory Sentinel Policies in Job Submissions via Policy Override

Summary 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. Background Nomad Enterprise uses Sentinel to augment the built-in ACL syst...

Vault May Expose Sensitive Information in Error Logs When Processing Malformed Data With the KV v2 Plugin

Summary Vault Community and Vault Enterprise Key/Value kv Version 2 plugin may unintentionally expose sensitive information in server and audit logs when users submit malformed payloads during secret creation or update operations via the Vault REST API. This vulnerability, identified as...

Vault’s Azure Authentication Method bound_location Restriction Could be Bypassed on Login

Summary Vault Community, Vault Enterprise “Vault” Azure Auth method did not correctly validate the claims in the Azure-issued token, resulting in the potential bypass of the boundlocations parameter on login. This vulnerability, identified as CVE-2025-3879, is fixed in Vault Community Edition...

Terraform Enterprise’s Single Sign-On and Ruby SAML’s CVE-2025-25291 and CVE-2025-25292

Summary Terraform Enterprise’s single sign-on functionality is implemented using the Ruby SAML library, which disclosed two authentication bypass vulnerabilities exploitable by an XML signature wrapping attack. The vulnerabilities, CVE-2025-25291 and CVE-2025-25292, were addressed by an upgrade o...

Nomad Exposes Sensitive Workload Identity and Client Secret Token in Audit Logs

Summary Nomad Community and Nomad Enterprise “Nomad” are vulnerable to unintentional exposure of the workload identity token and client secret token in audit logs. This vulnerability, identified as CVE-2025-1296, is fixed in Nomad Community Edition 1.9.7 and Nomad Enterprise 1.9.7, 1.8.11, and...

HashiCorp Hermes Improperly Validates AWS ALB JWTs, which May Lead to Authentication Bypass

Summary 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. Background Hermes is a document management system created by HashiCor...

Nomad Vulnerable To Event Stream Namespace ACL Policy Bypass Through Wildcard Namespace

Summary Nomad Community and Nomad Enterprise “Nomad” event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces. This vulnerability, identified as CVE-2025-0937, is fixed in Nomad Community Edition 1.9.6 and Nomad Enterprise 1.9.6, 1.8.10, and...

HashiCorp go-slug Vulnerable to Zip Slip Attack

Summary 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. This vulnerability, identified as CVE-2025-0377, is fixed in go-slug 0.16.3. Background HashiCorp’s go-slug shared library offers functions for...

Nomad Allocations Vulnerable To Privilege Escalation Within A Namespace Using Unredacted Workload Identity Token

Summary Nomad Community and Nomad Enterprise “Nomad” allocations are vulnerable to privilege escalation within a namespace through unredacted workload identity tokens. This vulnerability, identified as CVE-2024-12678, is fixed in Nomad Community Edition 1.9.4 and Nomad Enterprise 1.9.4, 1.8.8, an...

Boundary Controller Incorrectly Handles HTTP Requests On Initialization Which May Lead to a Denial of Service

Summary Boundary Community Edition and Boundary Enterprise “Boundary” incorrectly handles HTTP requests during the initialization of the Boundary controller, potentially causing the Boundary server to terminate prematurely or allow an attacker to perform a denial of service attack. Boundary is on...

Nomad Vulnerable To Cross-Namespace Volume Creation Abusing CSI Write Permission

Summary 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 Nomad Community Edition 1.9.2 and...

Vault Vulnerable to Denial of Service Through Memory Exhaustion When Processing Raft Cluster Join Requests

Summary 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 requests to the endpoint which may...

Consul Vulnerable To Reflected XSS On Content-Type Error Manipulation

Summary A vulnerability was identified in Consul and Consul Enterprise such that the server response did not explicitly set a Content-Type HTTP header, allowing user-provided inputs to be misinterpreted and lead to reflected XSS. This vulnerability, identified as CVE-2024-10086, is fixed in Consu...

Consul L7 Intentions Vulnerable To Headers Bypass

Summary A vulnerability was identified in Consul and Consul Enterprise “Consul” such that using Headers in L7 traffic intentions could bypass HTTP header based access rules. This vulnerability, identified as CVE-2024-10006, is fixed in Consul Community Edition 1.20.1 and Consul Enterprise 1.20.1,...

Consul L7 Intentions Vulnerable To URL Path Bypass

Summary A vulnerability was identified in Consul and Consul Enterprise “Consul” such that using URL paths in L7 traffic intentions could bypass HTTP request path-based access rules. This vulnerability, identified as CVE-2024-10005, is fixed in Consul Community Edition 1.20.1 and Consul Enterprise...

Vagrant VMware Utility installation files vulnerable to modification by unprivileged user

Summary The Vagrant VMware Utility Windows installer targeted a custom location with a non-protected path that could be modified by an unprivileged user, introducing potential for unauthorized file system writes. This vulnerability, CVE-2024-10228, was fixed in Vagrant VMware Utility 1.0.23...

Vault Operators in Root Namespace May Elevate Their Privileges

Summary A privileged Vault operator with write permissions to the root namespace’s identity endpoint could escalate their own or another user’s privileges to Vault’s root policy. This vulnerability, identified as CVE-2024-9180, is fixed in Vault Community Edition 1.18.0 and Vault Enterprise 1.18....

Vault SSH Secrets Engine Configuration Did Not Restrict Valid Principals By Default

Summary Vault’s SSH secrets engine did not require the validprincipals list to contain a value by default. If the validprincipals and defaultuser fields of the SSH secrets engine configuration are not set, an SSH certificate requested by an authorized user to Vault’s SSH secrets engine could be...

Terraform Enterprise’s Single Sign-On And Ruby SAML’s CVE-2024-45409

Summary Terraform Enterprise’s single sign-on functionality is implemented using the Ruby SAML library, which disclosed an authentication bypass vulnerability exploitable by an XML signature wrapping attack. This vulnerability, CVE-2024-45409, was addressed by an upgrade of the Ruby SAML version...

Vault Leaks Client Token and Token Accessor in Audit Devices

Summary Vault Community Edition and Vault Enterprise experienced a regression where functionality that HMAC’d sensitive headers in the configured audit device, specifically client tokens and token accessors, was removed. This resulted in the plaintext values of client tokens and token accessors...

Nomad Vulnerable to Allocation Directory Escape On Non-Existing File Paths Through Archive Unpacking

Summary In HashiCorp Nomad and Nomad Enterprise from 0.6.1 up to 1.6.13, 1.7.10, and 1.8.2, the archive unpacking process is vulnerable to writes outside the allocation directory during migration of allocation directories when multiple archive headers target the same file. This vulnerability,...

Consul UI Development Workflows Vulnerable to Dependency Confusion

Summary HashiCorp Consul and Consul Enterprise development workflows for releases from 1.12.0 up to 1.17.6, 1.18.2, and 1.19.0 were vulnerable to frontend dependency confusion which exclusively impacted development environments. This vulnerability was fixed in Consul development workflows for...

Nomad Vulnerable to Allocation Directory Path Escape Through Archive Unpacking

Summary HashiCorp Nomad and Nomad Enterprise 1.6.12 up to 1.7.9, and 1.8.1 archive unpacking during migration is vulnerable to path escaping of the allocation directory. This vulnerability, CVE-2024-6717, is fixed in Nomad 1.6.13, 1.7.10, and 1.8.2. Background Nomad creates a working directory fo...

Vault Vulnerable to Denial of Service When Setting a Proxy Protocol Behavior

Summary Vault and Vault Enterprise did not properly handle requests originating from unauthorized IP addresses when the TCP listener option, proxyprotocolbehavior, was set to denyunauthorized. When receiving a request from a source IP address that was not listed in proxyprotocolauthorizedaddrs, t...

HashiCorp go-getter Vulnerable to Code Execution On Git Update Via Git Config Manipulation

Summary HashiCorp’s go-getter library can be coerced into executing Git update on an existing maliciously modified Git Configuration, potentially leading to arbitrary code execution. This vulnerability, CVE-2024-6257, was fixed in go-getter 1.7.5. Background HashiCorp’s go-getter is a library for...

go-retryablehttp can leak basic auth credentials to log files

Summary go-retryablehttp prior to 0.7.7 did not sanitize urls when writing them to its log file. This could lead to go-retryablehttp writing sensitive HTTP basic auth credentials to its log file. This vulnerability, CVE-2024-6104, was fixed in go-retryablehttp 0.7.7. Background go-retryablehttp i...