What’s Vulnerable › Vulnerabilities
CVE-2019-8336
- Severity: high (CVSS 8.1 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2019-03-05 · updated 2026-06-17
Description
HashiCorp Consul (and Consul Enterprise) 1.4.x before 1.4.3 allows a client to bypass intended access restrictions and obtain the privileges of one other arbitrary token within secondary datacenters, because a token with literally "<hidden>" as its secret is used in unusual circumstances.
Affected products
- HashiCorp Consul: from 1.4.0 before 1.4.3 — fixed in 1.4.3
How to fix
Upgrade to a fixed version: HashiCorp Consul 1.4.3. Check the vendor advisory for mitigations.
References
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