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.

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Workaround

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History

Fri, 20 Feb 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Jung-group
Jung-group smart Visu Server
Jung-group smart Visu Server Firmware
CPEs cpe:2.3:h:jung-group:smart_visu_server:-:*:*:*:*:*:*:*
cpe:2.3:o:jung-group:smart_visu_server_firmware:*:*:*:*:*:*:*:*
Vendors & Products Jung-group
Jung-group smart Visu Server
Jung-group smart Visu Server Firmware

Thu, 12 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 12 Feb 2026 09:45:00 +0000

Type Values Removed Values Added
First Time appeared Albrecht Jung
Albrecht Jung jung Smart Visu Server
Vendors & Products Albrecht Jung
Albrecht Jung jung Smart Visu Server

Thu, 12 Feb 2026 03:30:00 +0000

Type Values Removed Values Added
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.
Title JUNG Smart Visu Server - Improper Neutralization of HTTP Headers for Scripting Syntax
Weaknesses CWE-644
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-12T15:31:27.747Z

Reserved: 2026-02-12T01:23:58.228Z

Link: CVE-2026-26234

cve-icon Vulnrichment

Updated: 2026-02-12T15:31:16.954Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-12T04:15:47.600

Modified: 2026-02-20T15:14:52.610

Link: CVE-2026-26234

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-12T09:02:02Z

Weaknesses