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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-1698

A HTTP Host header attack vulnerability affects WebClient and the WebScheduler web apps of PcVue in version 15.0.0 through 16.3.3 included, allowing a remote attacker to inject harmful payloads that manipulate server-side behavior. This vulnerability only affects the endpoints /Authentication/ExternalLogin, /Authentication/AuthorizationCodeCallback and /Authentication/Logout of the WebClient and WebScheduler web apps.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 10.9%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2026-1698
  • Arcinfo » Pcvue » Version: 15.0.0
    cpe:2.3:a:arcinfo:pcvue:15.0.0
  • Arcinfo » Pcvue » Version: 15.1.0
    cpe:2.3:a:arcinfo:pcvue:15.1.0
  • Arcinfo » Pcvue » Version: 15.2.0
    cpe:2.3:a:arcinfo:pcvue:15.2.0
  • Arcinfo » Pcvue » Version: 15.2.1
    cpe:2.3:a:arcinfo:pcvue:15.2.1
  • Arcinfo » Pcvue » Version: 15.2.10
    cpe:2.3:a:arcinfo:pcvue:15.2.10
  • Arcinfo » Pcvue » Version: 15.2.11
    cpe:2.3:a:arcinfo:pcvue:15.2.11
  • Arcinfo » Pcvue » Version: 15.2.12
    cpe:2.3:a:arcinfo:pcvue:15.2.12
  • Arcinfo » Pcvue » Version: 15.2.13
    cpe:2.3:a:arcinfo:pcvue:15.2.13
  • Arcinfo » Pcvue » Version: 15.2.2
    cpe:2.3:a:arcinfo:pcvue:15.2.2
  • Arcinfo » Pcvue » Version: 15.2.3
    cpe:2.3:a:arcinfo:pcvue:15.2.3
  • Arcinfo » Pcvue » Version: 15.2.5
    cpe:2.3:a:arcinfo:pcvue:15.2.5
  • Arcinfo » Pcvue » Version: 15.2.6
    cpe:2.3:a:arcinfo:pcvue:15.2.6
  • Arcinfo » Pcvue » Version: 15.2.7
    cpe:2.3:a:arcinfo:pcvue:15.2.7
  • Arcinfo » Pcvue » Version: 15.2.8
    cpe:2.3:a:arcinfo:pcvue:15.2.8
  • Arcinfo » Pcvue » Version: 15.2.9
    cpe:2.3:a:arcinfo:pcvue:15.2.9
  • Arcinfo » Pcvue » Version: 16.0.0
    cpe:2.3:a:arcinfo:pcvue:16.0.0
  • Arcinfo » Pcvue » Version: 16.1.0
    cpe:2.3:a:arcinfo:pcvue:16.1.0
  • Arcinfo » Pcvue » Version: 16.2.0
    cpe:2.3:a:arcinfo:pcvue:16.2.0
  • Arcinfo » Pcvue » Version: 16.2.5
    cpe:2.3:a:arcinfo:pcvue:16.2.5
  • Arcinfo » Pcvue » Version: 16.3.0
    cpe:2.3:a:arcinfo:pcvue:16.3.0
  • Arcinfo » Pcvue » Version: 16.3.1
    cpe:2.3:a:arcinfo:pcvue:16.3.1
  • Arcinfo » Pcvue » Version: 16.3.2
    cpe:2.3:a:arcinfo:pcvue:16.3.2
  • Arcinfo » Pcvue » Version: 16.3.3
    cpe:2.3:a:arcinfo:pcvue:16.3.3


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