Vulnerability · Published Apr 28, 2026 · Assigned by VulDB
CVE-2026-7319elinsky execution-system-mcp add_action Tool server.py _get_context_file_path path traversal
High 7.3
In plain English
A high-severity path traversal in execution-system-mcp from elinsky. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.5%top 55.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| elinsky | execution-system-mcp | 0.1.0 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-359972 | elinsky execution-system-mcp add_action Tool server.py _get_context_file_path path traversal vdb-entry, technical-description
- VDB-359972 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #803085 | elinsky execution-system-mcp 0.1.0 Path Traversal third-party-advisory
- https://github.com/elinsky/execution-system-mcp/issues/1 exploit, issue-tracking
- https://github.com/elinsky/execution-system-mcp/ product