CVE-2026-117561 sf-mcp through 1.3.2 OS Command Injection via Salesforce CLI Flag Values
High 8.5
Published
Updated
Check this codebase for CVE-2026-117561 and fix it if it is affected.
What it is: CVE-2026-117561 is a high-severity vulnerability in codefriar sf-mcp, published on 27 Oct 2026.
Exploitation: There is no known exploitation of CVE-2026-117561 in the wild and no public exploit code.
Affected product: codefriar sf-mcp. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2026-117561/ (Markdown: https://insights.sbomify.com/CVE-2026-117561/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-117561?
CVE-2026-117561 is a high-severity vulnerability in codefriar sf-mcp, published on 27 Oct 2026.
Official 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.
Weakness: CWE-78
Which versions are affected by CVE-2026-117561?
How do I fix CVE-2026-117561?
No fix has been published for CVE-2026-117561 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-117561 being exploited?
There is no known exploitation of CVE-2026-117561 in the wild and no public exploit code.
Sources
Also known as GHSA-rjw8-q97p-7xhf.