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.
References
History

Thu, 12 Mar 2026 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Arcinformatique
Arcinformatique pcvue
CPEs cpe:2.3:a:arcinformatique:pcvue:*:*:*:*:*:*:*:*
Vendors & Products Arcinformatique
Arcinformatique pcvue
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Thu, 26 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 26 Feb 2026 08:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Missing origin validation in GraphicalData web service requests
First Time appeared Arcinfo
Arcinfo pcvue
Weaknesses CWE-1385
CPEs cpe:2.3:a:arcinfo:pcvue:*:*:*:*:*:*:*:*
cpe:2.3:a:arcinfo:pcvue:12.0.0:*:*:*:*:*:*:*
Vendors & Products Arcinfo
Arcinfo pcvue
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/AU:Y/R:U/RE:M/U:Clear'}


cve-icon MITRE

Status: PUBLISHED

Assigner: arcinfo

Published: 2026-02-26T07:55:18.433Z

Updated: 2026-02-26T14:23:20.892Z

Reserved: 2026-01-30T08:37:33.143Z

Link: CVE-2026-1692

cve-icon Vulnrichment

Updated: 2026-02-26T14:23:16.660Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-26T08:16:18.160

Modified: 2026-03-12T14:20:44.147

Link: CVE-2026-1692

cve-icon Redhat

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