---
id: CVE-2014-0157
aliases:
  - GHSA-cmg8-5c63-pg95
  - PYSEC-2026-822
title: OpenStack Dashboard (aka Horizon) vulnerable to Cross-site Scripting
summary: OpenStack Dashboard (aka Horizon) vulnerable to Cross-site Scripting
severity: medium
vendor: horizon
product: horizon
ecosystem: pip
affected:
  - 'horizon >= 2013.2, < 2013.2.4'
patched:
  - horizon 2013.2.4
published: '2022-05-14'
updated: '2026-07-07'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-cmg8-5c63-pg95'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2014-0157'
  - url: 'https://access.redhat.com/errata/RHSA-2014:0581'
  - url: 'https://access.redhat.com/security/cve/CVE-2014-0157'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=1082858'
  - url: 'https://launchpad.net/bugs/1289033'
  - url: 'https://opendev.org/openstack/horizon'
  - url: >-
      https://web.archive.org/web/20200228185211/http://www.securityfocus.com/bid/66706
  - url: 'http://lists.opensuse.org/opensuse-updates/2015-01/msg00040.html'
  - url: 'http://www.openwall.com/lists/oss-security/2014/04/08/8'
tags:
  - osv
  - pip
epss: 0.01216
epssPercentile: 0.66776
ingestedAt: '2026-07-08T18:25:48.411Z'
---

## Overview

Cross-site scripting (XSS) vulnerability in the Horizon Orchestration dashboard in OpenStack Dashboard (aka Horizon) 2013.2 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to inject arbitrary web script or HTML via the description field of a Heat template.

## Affected packages

- `horizon >= 2013.2, < 2013.2.4`

## Remediation

Upgrade to a patched release:

- `horizon 2013.2.4`