# livebook (Hex) vulnerabilities

6 known vulnerabilities (4 high, 2 medium), 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
- Registry: https://hex.pm/packages/livebook

## Advisories (6)

### [CVE-2026-66885](https://cve.now/CVE-2026-66885): Livebook Teams identity callback lacks state binding, allowing login CSRF

- Severity: Medium 6.8
- Published: Aug 5, 2026
- Affected: from 0.15.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9; from 0.15.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9.

### [CVE-2026-66298](https://cve.now/CVE-2026-66298): JS-view sandboxed output can synthesize keyboard events to trigger unconfirmed global shortcuts

- Severity: High 8.6
- Published: Aug 5, 2026
- Affected: from 0.5.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9; from 0.5.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9.

### [CVE-2026-66297](https://cve.now/CVE-2026-66297): Unescaped deployment environment variables in generated setup commands

- Severity: Medium 5.0
- Published: Aug 5, 2026
- Affected: from 0.13.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9; from 0.13.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9.

### [CVE-2026-66881](https://cve.now/CVE-2026-66881): Path traversal in imported file\_entries name allows arbitrary file write via URL-type entry download

- Severity: High 7.0
- Published: Aug 5, 2026
- Affected: from 0.11.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9; from 0.11.0, fixed in 0.18.7; from 0.19.0, fixed in 0.19.9.

### [CVE-2026-68746](https://cve.now/CVE-2026-68746): Livebook Teams identity check fails open when the deployment group is unresolvable, allowing unauthenticated access

- Severity: High 7.7
- Published: Aug 5, 2026
- Affected: from 0.19.7, fixed in 0.19.9; from 0.19.7, fixed in 0.19.9.

### [CVE-2023-35174](https://cve.now/CVE-2023-35174): Livebook Desktop's protocol handler can be exploited to execute arbitrary command on Windows

- Severity: High 8.6
- Published: Jun 22, 2023
- Affected: from 0.8.0, fixed in 0.8.2; from 0.9.0, fixed in 0.9.3.

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