CVE-2026-7403: Improper Limitation of a Pathname to a Restricted Directory

A security flaw has been discovered in geldata gel-mcp 0.1.0. This impacts the function listrules/fetchrule of the file src/gelmcp/server.py. The manipulation of the argument rulename results in path traversal. The attack may be performed from remote. The exploit has been released to the public a...