{"affected":[{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"sf-mcp","product":"sf-mcp","source":"CNA: VulnCheck","vendor":"codefriar","versions":[{"lessThanOrEqual":"1.3.2","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-117561","cwes":["CWE-78"],"description":"Codefriar sf-mcp through 1.3.2 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying crafted Salesforce CLI tool flag values. Because escapeValue() in src/utils.ts fails to neutralize backticks, $() substitution, and other shell metacharacters, these values reach execSync in executeSfCommand and run as the MCP server user.","epss":{"date":"2026-11-05","percentile":0.51415,"score":0.00652},"exploits":[{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://github.com/codefriar/sf-mcp/issues/17"}],"kev":null,"metrics":[{"score":8.5,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":7.8,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793899632344,"publishedAt":1793106476281,"references":[{"source":"CNA: VulnCheck","tags":["issue-tracking"],"url":"https://github.com/codefriar/sf-mcp/issues/17"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/codefriar/sf-mcp"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/codefriar/sf-mcp/blob/beb103dced68962e0c069b62cb377286751d0103/src/utils.ts#L79-L90"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/sf-mcp-through-1.3.2-os-command-injection-via-salesforce-cli-flag-values"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://github.com/codefriar/sf-mcp/issues/17"}],"remediation":[],"revision":"45b7d10f879069f7272b9c729b65157bba2cbcd2c758d558152290af83bf0053","sources":[{"modifiedAt":1793899632344,"name":"CNA: VulnCheck","retrievedAt":1793902176421,"url":"https://www.cve.org/CVERecord?id=CVE-2026-117561"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793902199280,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-117561"}],"ssvc":{"assessedAt":1793899622794,"automatable":"no","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"sf-mcp through 1.3.2 OS Command Injection via Salesforce CLI Flag Values","updatedAt":1793902199280}