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CVE-2026-1698
Published: Feb 26, 2026
Modified: Mar 26, 2026
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
arcinfo | PcVue | affected 16.0.0 - <= 16.3.3affected 15.0.0 - <= 15.2.13 |
Weaknesses (CWE)
References
https://www.pcvue.com/security/#SB2026-2
vendor-advisory
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