HomeCVE-2026-26234

CVE-2026-26234

HIGH
8.7CVSS
Published: 2026-02-12
Updated: 2026-02-12
AI Analysis

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.

CVSS Metrics

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
network
Complexity
low
Privileges
none
User Action
passive
Confidentiality
undefined
Integrity
undefined
Availability
undefined
Weaknesses
CWE-644

Metadata

Primary Vendor
UNKNOWN
Published
2/12/2026
Last Modified
2/12/2026
Source
NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

No affected products information available.

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CVE-CVE-2026-26234 | HIGH Severity | CVEDatabase.com | CVEDatabase.com