---
id: CVE-2014-3474
aliases:
  - GHSA-j57p-g33w-95c5
  - PYSEC-2026-644
title: OpenStack Horizon Cross-site scripting (XSS) vulnerability
summary: OpenStack Horizon Cross-site scripting (XSS) vulnerability
severity: low
vendor: horizon
product: horizon
ecosystem: pip
affected:
  - horizon < 8.0.0a0
patched:
  - horizon 8.0.0a0
published: '2022-05-13'
updated: '2026-07-06'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-j57p-g33w-95c5'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2014-3474'
  - url: >-
      https://github.com/openstack/horizon/commit/32a7b713468161282f2ea01d5e2faff980d924cd
  - url: >-
      https://github.com/openstack/horizon/commit/c844bd692894353c60b320005b804970605e910f
  - url: >-
      https://github.com/openstack/horizon/commit/de4466d88b816437fb29eff5ab23b9b964cd3985
  - url: 'https://access.redhat.com/errata/RHSA-2014:0939'
  - url: 'https://access.redhat.com/errata/RHSA-2014:1188'
  - url: 'https://access.redhat.com/security/cve/CVE-2014-3474'
  - url: 'https://bugs.launchpad.net/horizon/+bug/1322197'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=1116090'
  - url: 'https://opendev.org/openstack/horizon'
  - url: 'https://review.opendev.org/c/openstack/horizon/+/105476'
  - url: 'https://review.openstack.org/#/c/105477'
  - url: 'http://lists.opensuse.org/opensuse-updates/2015-01/msg00040.html'
  - url: 'http://www.openwall.com/lists/oss-security/2014/07/08/6'
  - url: 'http://www.securityfocus.com/bid/68460'
tags:
  - osv
  - pip
epss: 0.01933
epssPercentile: 0.78887
ingestedAt: '2026-07-08T18:25:50.581Z'
---

## Overview

Cross-site scripting (XSS) vulnerability in `horizon/static/horizon/js/horizon.instances.js` in the Launch Instance menu in OpenStack Dashboard (Horizon) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to inject arbitrary web script or HTML via a network name.

## Affected packages

- `horizon < 8.0.0a0`

## Remediation

Upgrade to a patched release:

- `horizon 8.0.0a0`