CVE-2026-16328
consul-mcp-server vulnerable to server side request forgery leading to token exposure
CVSS Score
8.6
EPSS Score
0.0%
EPSS Percentile
0th
In consul-mcp-server, versions 0.1.0 up to 0.1.3 did not restrict how the Consul backend address was supplied, allowing a connected client to override the server's configured Consul address via a request header. This may allow a malicious client to redirect the server's Consul API traffic to an attacker-controlled endpoint, potentially exfiltrating the Consul token configured on the server. This vulnerability, CVE-2026-16328, is fixed in consul-mcp-server 0.1.4.
| CWE | CWE-918 |
| Vendor | hashicorp |
| Product | tooling |
| Published | Jul 29, 2026 |
| Last Updated | Jul 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
HashiCorp / Tooling
0.1.0 < 0.1.4
References
Credits
This issue was identified by HE WEI (ใฎใซใฏ).