CVE-2026-26234
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductJung-group Smart Visu Server Firmware
PublishedFeb 12, 2026
First seenFeb 12, 2026
Weakness typeCWE-644CWE-644
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jung-group smart_visu_server_firmware | 1.0.830 ≤ v ≤ 1.1.1050 | — |
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