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Vulnerabilities

Vulnerability · CVE-2026-26029

sf-mcp-server is an implementation of Salesforce MCP server for Claude for Desktop.

Published Feb 11, 2026 · catalog updated Feb 12, 2026 · sf-mcp-server is an implementation

Last checked Nov 7, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-26029. EPSS is 1.04%. Act only if a listed version of sf-mcp-server is an implementation is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (sf-mcp-server is an implementation).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.04%
Remediation
Version ranges on file
Affected products
vendor akutishevsky sf-mcp-server < 1.0.3

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-controlled input. Successful exploitation allows attackers to execute arbitrary shell commands with the privileges of the MCP server process.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor akutishevsky sf-mcp-server < 1.0.3< 1.0.3

How to fix CVE-2026-26029

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-26029. EPSS is 1.04%. Act only if a listed version of sf-mcp-server is an implementation is installed.

Which versions are affected?

Compare what you have installed with akutishevsky sf-mcp-server < 1.0.3 < 1.0.3. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.04%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 11, 2026 · EUVD

    Detected

    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-controlled input. Successful exploitation allows attackers to execute arbitrary shell commands with the privileges of the MCP server process.

  2. Feb 12, 2026 · EUVD

    Updated

    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-controlled input. Successful exploitation allows attackers to execute arbitrary shell commands with the privileges of the MCP server process.

Sources

  • CVE.orgVulnerability recordCVE-2026-26029

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-26029

    30-day exploitation probability 1.04%

    first.org
  • EUVDVulnerability recordEUVD-2026-7019

    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-controlled input. Successful exploitation allo

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 7, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 7, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026