CVE-2019-25397

Medium

Description

IPFire 2.21 Core Update 127 contains multiple reflected cross-site scripting vulnerabilities in the hosts.cgi script that allow attackers to inject malicious scripts through unvalidated parameters. Attackers can submit POST requests with script payloads in the KEY1, IP, HOST, or DOM parameters to execute arbitrary JavaScript in users' browsers.

SeverityMedium

CVSS6.1

Exploit probability—

ProductIpfire

PublishedFeb 18, 2026

First seenFeb 18, 2026

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Patches

downloads.ipfire.org/releases/ipfire-2.x/2.21-core127/ipfire-2.21.x86_64-full-core127.iso

Affected products

Product	Affected versions	Fixed in
ipfire ipfire	2.21	—

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