browser-tools-mcp vulnerability

A flaw has been found in AgentDeskAI browser-tools-mcp up to 1.2.0. This issue affects some unknown processing of the file browser-tools-server/browser-connector.ts. Executing a manipulation can lead to os command injection. The attack may be performed from remote. The exploit has been published and may be used. Upgrading to version 2.0.0 is capable of addressing this issue. It is recommended to upgrade the affected component.

Published 26 Apr 2026Updated 2 Oct 202610 sources
CVSS 5.5

What happened

A flaw has been found in AgentDeskAI browser-tools-mcp up to 1.2.0. This issue affects some unknown processing of the file browser-tools-server/browser-connector.ts. Executing a manipulation can lead to os command injection. The attack may be performed from remote. The exploit has been published and may be used. Upgrading to version 2.0.0 is capable of addressing this issue. It is recommended to upgrade the affected component.

Affected versions

browser-tools-mcp: 1.0; 1.1; 1.2.0 Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

  • Apply vendor-provided updates or mitigations.
  • Review affected product exposure and access logs.

Public PoC references

No public PoC reference has passed the current publication threshold.