---
title: "CVE-2026-115904: Topluyo Desktop - Command Injection"
description: "Topluyo Desktop for Linux < 2026.9.2410 contains a command injection caused by unsafe processing of user-controlled URLs in openExternalLinks() routine in utils.js, letting attackers execute arbitrary OS commands, exploit requires user to open a crafted link."
url: https://panop.io/threat-heartbeat/CVE-2026-115904/
---

# CVE-2026-115904 Topluyo Desktop - Command Injection

Topluyo Desktop for Linux < 2026.9.2410 contains a command injection caused by unsafe processing of user-controlled URLs in openExternalLinks() routine in utils.js, letting attackers execute arbitrary OS commands, exploit requires user to open a crafted link.

CVSS base score 9.6 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-115904)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Published

28 October 2026

Updated

29 October 2026

Weakness

[CWE-78](https://cwe.mitre.org/data/definitions/78.html)

## Vendor fix

Update to version 2026.9.2410 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-115904](https://nvd.nist.gov/vuln/detail/CVE-2026-115904)
- [https://github.com/topluyo/App/security/advisories/GHSA-vrrv-3f46-c3x7](https://github.com/topluyo/App/security/advisories/GHSA-vrrv-3f46-c3x7)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

[Book a demo](https://panop.io/demo)