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High · 8.8 CVE-2026-26234 EUVD-2026-7028GHSA-9f79-6fpr-26f7

JUNG Smart Visu Server - Improper Neutralization of HTTP Headers for Scripting Syntax

Published Feb 12, 2026 · Updated Mar 5, 2026 · Assigned by VulnCheck

Description

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 proxied requests to generate tainted responses, enabling cache poisoning, potential phishing, and redirecting users to malicious domains.

Affected products

VendorProductAffectedFixed
ALBRECHT JUNG GMBH & CO. KG JUNG Smart Visu Server 1.1.1050, 1.0.905, 1.0.832, 1.0.830 —

References