Vulnerability in Albrecht Jung Gmbh & Co. Kg Smart Visu Server
CVE-2026-26234
JUNG Smart Visu Server 1.1.1050 contains a request header manipulation vulnerability that allows unauthenticated attackers to override request URLs by injecting arbitrary values in the X-Forwarded-Host header. Attackers can manipulate prox…
EPSS: 0.005 (39.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Albrecht Jung Gmbh & Co. Kg Smart Visu Server — versions 1.1.1050, 1.0.905, 1.0.832
- Jung-group Smart_visu_server
- Jung-group Smart_visu_server_firmware
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, Third Party Advisory, third-party-advisory)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-26234?
- CVE-2026-26234 is a high-severity vulnerability in Albrecht Jung Gmbh & Co. Kg Smart Visu Server, classified under Improper Neutralization of HTTP Headers for Scripting Syntax. CVSS score: 8.8/10. Published 2026-02-12.
- How severe is CVE-2026-26234?
- High severity. CVSS v3 base score is 8.8 out of 10.