What is CVE-2026-26029?

CVE-2026-26029 is a high-severity vulnerability in Akutishevsky Sf-mcp-server, classified under OS Command Injection. CVSS score: 7.5/10. Published 2026-02-11.

How severe is CVE-2026-26029?

High severity. CVSS v3 base score is 7.5 out of 10.

RCE in Akutishevsky Sf-mcp-server

CVE-2026-26029

sf-mcp-server is an implementation of Salesforce MCP server for Claude for Desktop. A command injection vulnerability exists in sf-mcp-server due to unsafe use of child_process.exec when constructing Salesforce CLI commands with user-contr…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.009 (55.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Akutishevsky Sf-mcp-server — versions < 1.0.3

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-26029?: CVE-2026-26029 is a high-severity vulnerability in Akutishevsky Sf-mcp-server, classified under OS Command Injection. CVSS score: 7.5/10. Published 2026-02-11.
How severe is CVE-2026-26029?: High severity. CVSS v3 base score is 7.5 out of 10.