hashicorp/consul · Security
Consul is vulnerable to arbitrary file read when configured with Kubernetes authentication
- GHSA ID
- GHSA-cpfq-66p2-336j
- CVE ID
- CVE-2026-2808
- Severity
- medium
- Published
- Updated
- CVSS
- 6.8 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- CVSS v3
- 6.8 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Description
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.
CWEs
- CWE-59 · Improper Link Resolution Before File Access ('Link Following')