Path Traversal in Elinsky Execution-System-Mcp
CVE-2026-7319
A flaw has been found in elinsky execution-system-mcp 0.1.0. The impacted element is the function _get_context_file_path of the file src/execution_system_mcp/server.py of the component add_action Tool. This manipulation of the argument context causes path traversal. The attack can be initiated remotely. The exploit has been published and may be used.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.008 (53.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.008 · change: +0.002
Affected products
- Elinsky Execution-System-Mcp — versions 0.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/359972 (technical-description, vdb-entry)
- vuldb.com/vuln/359972/cti (signature, permissions-required)
- vuldb.com/submit/803085 (third-party-advisory)
- github.com/elinsky/execution-system-mcp/issues/1 (issue-tracking, exploit)
- github.com/elinsky/execution-system-mcp/ (product)
Frequently asked questions
- What is CVE-2026-7319?
- CVE-2026-7319 is a high-severity vulnerability in Elinsky Execution-System-Mcp, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-04-28.
- How severe is CVE-2026-7319?
- High severity. CVSS v3 base score is 7.3 out of 10.