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CVE-2026-26234

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CVE-2026-26234

Published: Feb 12, 2026

Modified: Mar 5, 2026

PUBLISHED

CVSS v3.1

8.8

HIGH

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.

VendorProductVersions

ALBRECHT JUNG GMBH & CO. KG

JUNG Smart Visu Server

affected
1.1.1050
affected
1.0.905
affected
1.0.832
affected
1.0.830

Weaknesses (CWE)

CWE-644

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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