CVE-2026-1698
5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:L/SA:N/AU:Y/R:U/RE:M/U:Clear
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| arcinfo | PcVue | 16.0.0 <= 16.3.3 | affected |
| arcinfo | PcVue | 15.0.0 <= 15.2.13 | affected |
Weaknesses
- CWE-644: CWE-644 Improper Neutralization of HTTP Headers for Scripting Syntax
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
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