CVE-2026-1692: Arcinfo Pcvue

Medium severity, CVSS 6.1. EPSS: 0.1% chance of exploitation in the next 30 days.

A missing origin validation in WebSockets vulnerability affects the GraphicalData web services used by the WebVue, WebScheduler, TouchVue and SnapVue features of PcVue in version 12.0.0 through 16.3.3 included. It might allow a remote attacker to lure a successfully authenticated user to a malicious website. This vulnerability only affects the following two endpoints: GraphicalData/js/signalR/connect and GraphicalData/js/signalR/reconnect.

Affected products

• Arcinfo Pcvue: from 12.0.0, up to and including 15.2.13; from 16.0.0, before 16.3.4 (fixed in 16.3.4)

Published 2026-02-26. Last modified 2026-07-09.