EUVD-2026-45156

Mattermost Desktop App versions =6.2 6.0.2 5.6.13.0 fail to validate payloads sent from the Mattermost Web App to the Desktop App which allows a malicious server owner to crash the Mattermost Desktop App via changing the payload of a method to a malformed one. Mattermost Advisory ID: MMSA-2026-00...

CVE-2026-9602 Mattermost Desktop App crashes when malformed arguments are provided to some exposed IPC methods

Mattermost Desktop App versions =6.2 6.0.2 5.6.13.0 fail to validate payloads sent from the Mattermost Web App to the Desktop App which allows a malicious server owner to crash the Mattermost Desktop App via changing the payload of a method to a malformed one. Mattermost Advisory ID: MMSA-2026-00...

CVE-2025-67231

A reflected cross-site scripting XSS vulnerability in ToDesktop Builder v0.33.1 allows attackers to execute arbitrary code in the context of a user's browser via a crafted payload...

CVE-2025-67231

A reflected cross-site scripting XSS vulnerability in ToDesktop Builder v0.33.1 allows attackers to execute arbitrary code in the context of a user's browser via a crafted payload...

CVE-2025-67230

Improper permissions in the handler for the Custom URL Scheme in ToDesktop Builder v0.33.0 allows attackers with renderer-context access to invoke external protocol handlers without sufficient validation...

PT-2026-4498

Name of the Vulnerable Software and Affected Versions ToDesktop Builder version 0.33.1 Description A reflected cross-site scripting XSS issue exists in ToDesktop Builder. This allows attackers to execute arbitrary code within a user's browser through a specially crafted payload. The issue involve...

CVE-2025-67230

Improper permissions in the handler for the Custom URL Scheme in ToDesktop Builder v0.33.0 allows attackers with renderer-context access to invoke external protocol handlers without sufficient validation...