4.2
Medium
CVE-2026-15970 Consul Community Edition and Consul Enterprise 1.20.1 through 2.0.2 are vulnerable to an L7 intention authorization…
Description
Consul Community Edition and Consul Enterprise 1.20.1 through 2.0.2 are vulnerable to an L7 intention authorization bypass when a service proxy is configured with a custom public listener. An authenticated mesh workload may reach HTTP paths that are blocked by a path-based deny intention. This vulnerability, CVE-2026-15970, is fixed in Consul 2.0.3 and Consul Enterprise 1.21.17, 1.22.11, and 2.0.3.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Consul 1.20 | 1.20.1 → < 2.0.3 | 2.0.3 |
| Consul Enterprise 1.20 | 1.20.1 → < 2.0.3 | 2.0.3 |
References
- discuss.hashicorp.com discuss.hashicorp.com
Timeline
- Published
- Last modified
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