What is the CVSS score of CVE-2026-1692?

CVE-2026-1692 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.1%.

Which versions of Pcvue are affected by CVE-2026-1692?

Organizations using version 12.0.0 should be aware of moderate risk from CVE-2026-1692 rated CVSS 6.1. Exploitation could compromise the security of affected deployments.

Pcvue CVE-2026-1692

MEDIUM

Missing Origin Validation in WebSockets (CWE-1385)

2026-02-26 87c8e6ad-f0f5-4ca8-89e2-89f26d6ed932

Information Disclosure Pcvue

6.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Feb 26, 2026 - 08:16 nvd

MEDIUM 6.1

DescriptionCVE.org

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.

AnalysisAI

PcVue versions 12.0.0 through 16.3.3 lack origin validation on WebSocket connections in the GraphicalData service, enabling cross-site WebSocket hijacking attacks against authenticated users. An attacker can trick a logged-in user into visiting a malicious site to compromise the confidentiality and integrity of their PcVue session. …

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Vulnerability AssessmentAI

Risk Assessment	CVSS 6.1 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	A remote attacker (requires authentication) could exploit this vulnerability to compromise the affected system.
Remediation	Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems running version 12.0.0 and apply vendor patches as part of regular patch cycle. …

Threat intelligence, references, and detailed analysis are available after sign-in.

CVE-2026-1692 vulnerability details – vuln.today

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