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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-controlled input. Successful exploitation allows attackers to execute arbitrary shell commands with the privileges of the MCP server process.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6d9abc6e8190ea20c07bd9ee0ebd39b72d24258f847c0228ccdedcb37f85c16c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"sf-mcp-server","vendor":"akutishevsky","versions":[{"status":"affected","version":"< 1.0.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:57fc14fad4a66dc3a8ee6f267537bdcc17dd5f8db807518dede93bf9749c3ba3 · sha256:082e4137a8e74f2e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:57fc14fad4a66dc3a8ee6f267537bdcc17dd5f8db807518dede93bf9749c3ba3 · sha256:082e4137a8e74f2e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:57fc14fad4a66dc3a8ee6f267537bdcc17dd5f8db807518dede93bf9749c3ba3 · sha256:082e4137a8e74f2e… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/akutishevsky/sf-mcp-server/commit/99fba0171b8c22b5ee3c0405053ccfd2910a066d","tags":["x_refsource_MISC"],"url":"https://github.com/akutishevsky/sf-mcp-server/commit/99fba0171b8c22b5ee3c0405053ccfd2910a066d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57fc14fad4a66dc3a8ee6f267537bdcc17dd5f8db807518dede93bf9749c3ba3 · sha256:082e4137a8e74f2e… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/akutishevsky/sf-mcp-server/security/advisories/GHSA-h4w9-g9c5-vfwq"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57fc14fad4a66dc3a8ee6f267537bdcc17dd5f8db807518dede93bf9749c3ba3 · sha256:082e4137a8e74f2e… · /containers/adp/0/references/0
{"name":"https://github.com/akutishevsky/sf-mcp-server/security/advisories/GHSA-h4w9-g9c5-vfwq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/akutishevsky/sf-mcp-server/security/advisories/GHSA-h4w9-g9c5-vfwq"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:57fc14fad4a66dc3a8ee6f267537bdcc17dd5f8db807518dede93bf9749c3ba3 · sha256:082e4137a8e74f2e… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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