---
id: CVE-2025-11190
title: >-
  The Kiwire Captive Portal contains an open redirection issue via the login-url
  parameter, allowing an attacker to redirect users to an attacker controlled
  website.
summary: >-
  The Kiwire Captive Portal contains an open redirection issue via the login-url
  parameter, allowing an attacker to redirect users to an attacker controlled
  website.
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N'
cwe:
  - CWE-59
vendor: synchroweb
product: kiwire
affected:
  - kiwire = 3.6
published: '2025-10-10'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T13:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-11190'
references:
  - url: 'https://www.synchroweb.com/release-notes/kiwire/security'
    label: cret@cert.org
  - url: 'https://www.kb.cert.org/vuls/id/887923'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00312
epssPercentile: 0.22094
ingestedAt: '2026-10-08T13:42:55.080Z'
---

## Overview

The Kiwire Captive Portal contains an open redirection issue via the login-url parameter, allowing an attacker to redirect users to an attacker controlled website.

## Affected

- `kiwire = 3.6`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.