Dyad is a local AI app builder. A critical security vulnerability has been discovered that affected Dyad v0.19.0 and earlier versions that allows attackers to execute arbitrary code on users' systems. The vulnerability affects the application's preview window functionality and can bypass Docker container protections. An attacker can craft web content that automatically executes when the preview loads. The malicious content can break out of the application's security boundaries and gain control of the system. This has been fixed in Dyad v0.20.0 and later.
History

Thu, 18 Sep 2025 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Dyad
Dyad dyad
Vendors & Products Dyad
Dyad dyad

Wed, 17 Sep 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 17 Sep 2025 17:45:00 +0000

Type Values Removed Values Added
Description Dyad is a local AI app builder. A critical security vulnerability has been discovered that affected Dyad v0.19.0 and earlier versions that allows attackers to execute arbitrary code on users' systems. The vulnerability affects the application's preview window functionality and can bypass Docker container protections. An attacker can craft web content that automatically executes when the preview loads. The malicious content can break out of the application's security boundaries and gain control of the system. This has been fixed in Dyad v0.20.0 and later.
Title Dyad Vulnerable to Remote Code Execution via Top-level Navigation in Preview Window
Weaknesses CWE-94
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2025-09-17T17:36:22.811Z

Updated: 2025-09-17T17:51:53.392Z

Reserved: 2025-09-04T19:18:09.500Z

Link: CVE-2025-58766

cve-icon Vulnrichment

Updated: 2025-09-17T17:50:41.458Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-17T18:15:52.687

Modified: 2025-09-18T13:43:34.310

Link: CVE-2025-58766

cve-icon Redhat

No data.