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, netlicensinggetproduct passes the caller-controlled productnumber to src/netlicensingmcp/tools/products.py, which interpolates it into a REST path consumed by nlget() in src/netlicensingmcp/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 wrapjson instead of wrapjsontokenread, bypassing redacttokenread() 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.

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in labs64 PluginPass pluginpass-pro-plugintheme-licensing allows Manipulating Web Input to File System Calls.This issue affects PluginPass: from n/a through <= 0.9.10.

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in labs64 DigiPass digipass allows Absolute Path Traversal.This issue affects DigiPass: from n/a through <= 0.3.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Labs64 Credit Tracker allows Stored XSS.This issue affects Credit Tracker: from n/a through 1.1.17.