PT-2026-35832 · Unknown · Execution-System-Mcp

Littlew · Published 2026-04-28 · Updated 2026-04-29 · CVE-2026-7319

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions elinsky execution-system-mcp version 0.1.0

Description A path traversal flaw exists in the add action Tool within the get context file path() function of the src/execution system mcp/server.py file. A remote attacker can initiate this attack by manipulating the context argument, allowing unauthorized access to files or directories outside the intended folder.

Recommendations As a temporary workaround, restrict the use of the context argument in the add action Tool or disable the get context file path() function until a fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-7319

Affected Products

Execution-System-Mcp

References · 8

• 🔥 https://github.com/elinsky/execution-system-mcp/issues/1 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7319 · Security Note
• https://vuldb.com/vuln/359972/cti · Note
• https://vuldb.com/vuln/359972 · Note
• https://twitter.com/lyrie_ai/status/2049615017071251836 · Twitter Post
• https://vuldb.com/submit/803085 · Note
• https://github.com/elinsky/execution-system-mcp · Note
• https://twitter.com/VulmonFeeds/status/2049439686511182071 · Twitter Post