CVE-2026-7403
MEDIUM EPSS 42.6%
Published Apr 29, 20262mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 4.0
Published Apr 29, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
Description
A security flaw has been discovered in geldata gel-mcp 0.1.0. This impacts the function list_rules/fetch_rule of the file src/gel_mcp/server.py. The manipulation of the argument rule_name results in path traversal. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
42.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-22 Path Traversal Resource Mgmt
References 5
- github.com https://github.com/geldata/gel-mcp/
- github.com https://github.com/geldata/gel-mcp/issues/11
- vuldb.com https://vuldb.com/submit/803530
- vuldb.com https://vuldb.com/vuln/360139
- vuldb.com https://vuldb.com/vuln/360139/cti
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.