# github.com/hashicorp/consul (Go) vulnerabilities Source: https://junglewise.ai/threats/technologies/github-com-hashicorp-consul Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/github-com-hashicorp-consul.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 32 vulnerabilities in github.com/hashicorp/consul (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-2808, was published on 16 March 2026. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 32 (0 critical, 0 exploited in the wild) ## About github.com/hashicorp/consul (Go) Service mesh and distributed systems software providing service discovery and configuration. ## Latest github.com/hashicorp/consul (Go) vulnerabilities - [CVE-2026-2808: Consul is vulnerable to arbitrary file read when configured with Kubernetes authentication](https://junglewise.ai/threats/cve-2026-2808-consul-is-vulnerable-to-arbitrary-file-read-when-configured-with) (low, CVSS 3.1, published 16 Mar 2026) - [CVE-2025-11375: GO-2025-4082 - Consul event endpoint is vulnerable to denial of service in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2025-11375-consul-event-endpoint-is-vulnerable-to-denial-of-service) (medium, CVSS 6.5, published 28 Oct 2025) - [CVE-2025-11374: GO-2025-4081 - Consul key/value endpoint is vulnerable to denial of service in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2025-11374-consul-key-value-endpoint-is-vulnerable-to-denial-of-service) (medium, CVSS 6.5, published 28 Oct 2025) - [CVE-2024-10006: Hashicorp Consul Improper Neutralization of HTTP Headers for Scripting Syntax vulnerability](https://junglewise.ai/threats/cve-2024-10006-hashicorp-consul-improper-neutralization-of-http-headers-for) (low, CVSS 3.1, published 4 Nov 2024) - [CVE-2024-10086: GO-2024-3242 - Hashicorp Consul Cross-site Scripting vulnerability in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2024-10086-hashicorp-consul-cross-site-scripting-vulnerability) (low, CVSS 3.1, published 4 Nov 2024) - [CVE-2024-10005: GO-2024-3243 - Hashicorp Consul Path Traversal vulnerability in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2024-10005-hashicorp-consul-path-traversal-vulnerability) (low, CVSS 3.1, published 4 Nov 2024) - [CVE-2022-3920: GO-2022-1121 - Missing Authorization in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2022-3920-missing-authorization-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2022-40716: GO-2022-1029 - HashiCorp Consul vulnerable to authorization bypass in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2022-40716-hashicorp-consul-vulnerable-to-authorization-bypass) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2022-24687: GO-2022-0953 - HashiCorp Consul Ingress Gateway Panic Can Shutdown Servers in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2022-24687-hashicorp-consul-ingress-gateway-panic-can-shutdown-servers) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2021-36213: GO-2022-0895 - HashiCorp Consul L7 deny intention results in an allow action in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2021-36213-hashicorp-consul-l7-deny-intention-results-in-an-allow-action) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2021-32574: GO-2022-0894 - Hashicorp Consul Missing SSL Certificate Validation in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2021-32574-hashicorp-consul-missing-ssl-certificate-validation) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-13250: GO-2022-0879 - Allocation of Resources Without Limits or Throttling in Hashicorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-13250-allocation-of-resources-without-limits-or-throttling-in-hashicorp) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-13170: GO-2022-0859 - Improper Input Validation in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-13170-improper-input-validation-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-12758: GO-2022-0861 - Denial of Service (DoS) in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-12758-denial-of-service-dos-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-7955: GO-2022-0874 - Incorrect Authorization in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-7955-incorrect-authorization-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-12797: GO-2022-0847 - Incorrect Permission Assignment for Critical Resource in Hashicorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-12797-incorrect-permission-assignment-for-critical-resource-in) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-7219: GO-2022-0776 - Denial of Service (DoS) in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-7219-denial-of-service-dos-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2022-29153: Hashicorp Consul HTTP health check endpoints returning an HTTP redirect may be abused as SSRF vector](https://junglewise.ai/threats/cve-2022-29153-hashicorp-consul-http-health-check-endpoints-returning-an-http) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2021-37219: GO-2022-0593 - HashiCorp Consul Privilege Escalation Vulnerability in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2021-37219-hashicorp-consul-privilege-escalation-vulnerability) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2021-38698: GO-2022-0559 - HashiCorp Consul and Consul Enterprise 1.10.1 Txn.Apply endpoint allowed services to register proxies…](https://junglewise.ai/threats/cve-2021-38698-hashicorp-consul-and-consul-enterprise-1-10-1-txn-apply-endpoint) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2019-8336: GO-2023-1945 - HashiCorp Consul Access Restriction Bypass in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2019-8336-hashicorp-consul-access-restriction-bypass) (low, CVSS 3, published 20 Aug 2024) - [CVE-2019-9764: GO-2023-1853 - HashiCorp Consul vulnerable to Origin Validation Error in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2019-9764-hashicorp-consul-vulnerable-to-origin-validation-error) (low, CVSS 3, published 20 Aug 2024) - [CVE-2018-19653: GO-2023-1850 - HashiCorp Consul can use cleartext agent-to-agent RPC communication in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2018-19653-hashicorp-consul-can-use-cleartext-agent-to-agent-rpc) (low, CVSS 3, published 20 Aug 2024) - [CVE-2020-25864: GO-2023-1851 - HashiCorp Consul Cross-site Scripting vulnerability in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-25864-hashicorp-consul-cross-site-scripting-vulnerability) (low, CVSS 3.1, published 20 Aug 2024) - [CVE-2019-12291: GO-2023-1852 - HashiCorp Consul Incorrect Access Control vulnerability in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2019-12291-hashicorp-consul-incorrect-access-control-vulnerability) (low, CVSS 3, published 20 Aug 2024) ## Most severe github.com/hashicorp/consul (Go) vulnerabilities - [CVE-2025-11375: GO-2025-4082 - Consul event endpoint is vulnerable to denial of service in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2025-11375-consul-event-endpoint-is-vulnerable-to-denial-of-service) (medium, CVSS 6.5, published 28 Oct 2025) - [CVE-2025-11374: GO-2025-4081 - Consul key/value endpoint is vulnerable to denial of service in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2025-11374-consul-key-value-endpoint-is-vulnerable-to-denial-of-service) (medium, CVSS 6.5, published 28 Oct 2025) - [CVE-2022-29153: Hashicorp Consul HTTP health check endpoints returning an HTTP redirect may be abused as SSRF vector](https://junglewise.ai/threats/cve-2022-29153-hashicorp-consul-http-health-check-endpoints-returning-an-http) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-25864: GO-2023-1851 - HashiCorp Consul Cross-site Scripting vulnerability in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-25864-hashicorp-consul-cross-site-scripting-vulnerability) (low, CVSS 3.1, published 20 Aug 2024) - [CVE-2020-13250: GO-2022-0879 - Allocation of Resources Without Limits or Throttling in Hashicorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-13250-allocation-of-resources-without-limits-or-throttling-in-hashicorp) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-25201: GO-2024-2501 - Denial of service in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-25201-denial-of-service-in-hashicorp-consul) (low, CVSS 3.1, published 28 Jun 2024) - [CVE-2020-7219: GO-2022-0776 - Denial of Service (DoS) in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-7219-denial-of-service-dos-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-13170: GO-2022-0859 - Improper Input Validation in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-13170-improper-input-validation-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2020-12758: GO-2022-0861 - Denial of Service (DoS) in HashiCorp Consul in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2020-12758-denial-of-service-dos-in-hashicorp-consul) (low, CVSS 3.1, published 21 Aug 2024) - [CVE-2021-36213: GO-2022-0895 - HashiCorp Consul L7 deny intention results in an allow action in github.com/hashicorp/consul](https://junglewise.ai/threats/cve-2021-36213-hashicorp-consul-l7-deny-intention-results-in-an-allow-action) (low, CVSS 3.1, published 21 Aug 2024) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Go technologies - [github.com/mattermost/mattermost-server (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server): 297 vulnerabilities - [github.com/mattermost/mattermost-server/v6 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6): 222 vulnerabilities - [github.com/mattermost/mattermost/server/v8 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8): 207 vulnerabilities - [github.com/mattermost/mattermost-server/v5 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5): 199 vulnerabilities - [stdlib (Go)](https://junglewise.ai/threats/technologies/go-stdlib): 178 vulnerabilities - [github.com/siyuan-note/siyuan/kernel (Go)](https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel): 160 vulnerabilities - [code.gitea.io/gitea (Go)](https://junglewise.ai/threats/technologies/code-gitea-io-gitea): 126 vulnerabilities - [code.vikunja.io/api (Go)](https://junglewise.ai/threats/technologies/code-vikunja-io-api): 91 vulnerabilities - [gogs.io/gogs (Go)](https://junglewise.ai/threats/technologies/gogs-io-gogs): 81 vulnerabilities - [github.com/traefik/traefik/v2 (Go)](https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2): 78 vulnerabilities - [github.com/traefik/traefik (Go)](https://junglewise.ai/threats/technologies/github-com-traefik-traefik): 75 vulnerabilities - [github.com/usememos/memos (Go)](https://junglewise.ai/threats/technologies/github-com-usememos-memos): 75 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "github.com/hashicorp/consul (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-hashicorp-consul, 13 November 2026.