---
id: CVE-2026-1695
title: >-
  An XSS vulnerability affects the OAuth web services used by the WebVue,
  WebScheduler, TouchVue and SnapVue features of PcVue in version 12.0.0 through
  16.3.3 included
summary: >-
  An XSS vulnerability affects the OAuth 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 trick a legitimate user
  into load…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: arcinfo
product: pcvue
affected:
  - 'pcvue >= 12.0.0, <= 15.2.13'
  - 'pcvue >= 16.0.0, < 16.3.4'
patched:
  - pcvue 16.3.4
published: '2026-02-26'
updated: '2026-07-09'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-1695'
references:
  - url: 'https://www.pcvue.com/security/#SB2026-2'
    label: 87c8e6ad-f0f5-4ca8-89e2-89f26d6ed932
tags:
  - nvd
epss: 0.00207
epssPercentile: 0.11065
ingestedAt: '2026-07-10T01:55:22.934Z'
---

## Overview

An XSS vulnerability affects the OAuth 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 trick a legitimate user into loading content from another site upon unsuccessful user authentication on an unknown application (unknown client_id).

This vulnerability only affects the error page of the OAuth server.

## Affected

- `pcvue >= 12.0.0, <= 15.2.13`
- `pcvue >= 16.0.0, < 16.3.4`

## Remediation

Upgrade past the affected range:

- `pcvue 16.3.4`