CVE-2026-26234CWE-644

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

High · published February 12, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
48.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00612 · 48.6th percentile
Weakness
CWE-644 · Improper Neutralization of HTTP Headers for Scripting Syntax
Published
2026-02-12T02:31Z
EPSS history
Timeline
  • 12 FEB 02:31Z
    JUNG Smart Visu Server - Improper Neutralization of HTTP Headers for Scripting Syntax
    cvelistv5