How severe is CVE-2026-1692?

CVE-2026-1692 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-1692 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-1692?

CVE-2026-1692 affects Arcinformatique Pcvue. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-1692?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-1692 have an EU (EUVD) identifier?

Yes. CVE-2026-1692 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8836.

When was CVE-2026-1692 published?

CVE-2026-1692 was published on 2026-02-26 and last updated on 2026-06-17.

CVE-2026-1692

CVE-2026-1692 is a medium-severity vulnerability in Arcinformatique Pcvue with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1385.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 5.3
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8836
Weakness: CWE-1385
Affected product: Arcinformatique Pcvue
Published: 2026-02-26
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-1692?: 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.
How severe is CVE-2026-1692?: CVE-2026-1692 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-1692 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-1692?: CVE-2026-1692 affects Arcinformatique Pcvue. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-1692?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1692 have an EU (EUVD) identifier?: Yes. CVE-2026-1692 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8836.
When was CVE-2026-1692 published?: CVE-2026-1692 was published on 2026-02-26 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:arcinformatique:pcvue:*:*:*:*:*:*:*:*

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