# @mcptoolshop/backpropagate (npm) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Weekly downloads: 106
- Dependents: 0
- Registry: https://www.npmjs.com/package/@mcptoolshop/backpropagate

## Advisories (1)

### [CVE-2026-48797](https://cve.now/CVE-2026-48797): Backpropagate: backprop ui --auth and backprop ui --share do not enforce authentication

- Severity: Critical 9.3
- Published: Jun 16, 2026
- Affected: from 1.1.0, fixed in 1.2.0.

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