consul-mcp-server vulnerable to cross-tenant credential reuse in streamable-HTTP stateless mode
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HashiCorp | Tooling | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hashicorp | Tooling |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.537% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Hashicorp
Hashicorp tooling |
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| Vendors & Products |
Hashicorp
Hashicorp tooling |
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| Description | In consul-mcp-server, versions 0.1.0 up to 0.1.3 did not properly isolate session state in stateless mode, which may allow one client's Consul authentication token to be used for subsequent requests from other clients. This vulnerability (CVE-2026-16326) is fixed in consul-mcp-server 0.1.4. | |
| Title | consul-mcp-server vulnerable to cross-tenant credential reuse in streamable-HTTP stateless mode | |
| Weaknesses | CWE-488 | |
| References |
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| Metrics |
cvssV3_1
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