Description
Cross-site scripting (XSS) vulnerability in the Host Aggregates interface in OpenStack Dashboard (Horizon) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-3 allows remote administrators to inject arbitrary web script or HTML via a new host aggregate name.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | horizon | 2014.1.2-3 | — |
| Debian 13 | horizon | 2014.1.2-3 | — |
| Debian 12 | horizon | 2014.1.2-3 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | horizon | 1:2014.1.2-0ubuntu1.1 | USN-2323-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat OpenStack 5 | openstack-dashboard +3 | 2014.1.2-2.el6ost | RHSA-2014:1336, RHSA-2014:1335 |
| Red Hat OpenStack 4 | openstack-dashboard +3 | 2013.2.3-3.el6ost | RHSA-2014:1188 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | horizon | < 8.0.0a0 | 8.0.0a0 | GHSA-8g68-2hcj-h8vg |
Advisories 4
- RHSA-2014:1188 Red Hat Security Advisory: python-django-horizon security update Red Hat Security Advisories (RHSA) · Aug 1, 2026
- RHSA-2014:1335 Red Hat Security Advisory: python-django-horizon security and bug fix update Red Hat Security Advisories (RHSA) · Aug 1, 2026
- RHSA-2014:1336 Red Hat Security Advisory: python-django-horizon security and bug fix update Red Hat Security Advisories (RHSA) · Aug 1, 2026
- USN-2323-1 horizon vulnerabilities Ubuntu Security Notices (USN) · Feb 10, 2026
References
- RHSA-2014:1336 vendor-advisory
- 69291 vdb-entry
- https://review.openstack.org/#/c/115313/
- RHSA-2014:1335 vendor-advisory
- https://review.openstack.org/#/c/115311
- https://review.openstack.org/#/c/115310
- [oss-security] 20140819 [OSSA 2014-027] Persistent XSS in Horizon Host Aggregates interface (CVE-2014-3594) mailing-list
- https://bugs.launchpad.net/horizon/+bug/1349491
- openSUSE-SU-2015:0078 vendor-advisory
- openstack-horizon-cve20143594-xss(95378) vdb-entry