CVE-2026-1692 — Missing origin validation in GraphicalData web service requests

CVE-2026-1692

Missing origin validation in GraphicalData web service requests PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
arcinfo / PcVue	affected 16.0.0 through 16.3.3; affected 15.0.0 through 15.2.13; affected 12.0.0

CWE

CWE-1385

References

https://www.pcvue.com/security/#SB2026-2

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.