NetLicensing MCP Server: REST Path Traversal Bypasses Token Redaction
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| Labs64 | NetLicensing-MCP | affected |
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| Vendor | Product | Versions | ||||||||
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| Labs64 | Netlicensing-mcp |
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| Source | ID | Title |
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Github GHSA |
GHSA-hxpf-9xvq-wph8 | netlicensing-mcp: REST Path Traversal Bypasses Token Redaction |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.435% 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 |
Labs64
Labs64 netlicensing-mcp |
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| Vendors & Products |
Labs64
Labs64 netlicensing-mcp |
| Type | Values Removed | Values Added |
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| Description | NetLicensing MCP Server is a natural-language interface that enables agentic applications to manage the software-licensing lifecycle in Labs64 NetLicensing. Prior to 0.1.8, netlicensing_get_product passes the caller-controlled product_number to src/netlicensing_mcp/tools/products.py, which interpolates it into a REST path consumed by nl_get() in src/netlicensing_mcp/client.py without path-segment validation. A traversal segment can be normalized from the intended product path to the /token endpoint, after which the response is serialized through _wrap_json instead of _wrap_json_token_read, bypassing redact_token_read() protections for APIKEY number and SHOP shopURL fields. An authenticated MCP client with a non-administrative API key can retrieve plaintext token values, and a recovered administrative token can provide broad read, write, and delete access to the NetLicensing account. This issue is fixed in version 0.1.8. | |
| Title | NetLicensing MCP Server: REST Path Traversal Bypasses Token Redaction | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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