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Fencer Intel
low 3.5

CVE-2014-3594 json

OpenStack Dashboard (Horizon) Cross-site scripting (XSS) vulnerability in the Host Aggregates interface

published 2014-08-22 12 y ago modified 2026-07-06 4 mo ago also GHSA-8g68-2hcj-h8vg , PYSEC-2026-641 , EUVD-2022-3174

cvss
3.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits
0
none known

Summary

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.

Patch / fix

  • pypi horizon 8.0.0a0
  • openstack horizon 2013.2.4, 2014.1.2
  • horizon Debian 14, Debian 13, Debian 12 2014.1.2-3

debian advisories DEBIAN-CVE-2014-3594

  • horizon Ubuntu 14.04 LTS 1:2014.1.2-0ubuntu1.1

ubuntu advisories UBUNTU-CVE-2014-3594

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • python-django-horizon openstack 5 2014.1.2-2.el6ost
  • openstack-dashboard openstack 5 2014.1.2-2.el6ost
  • openstack-dashboard-theme openstack 5 2014.1.2-2.el6ost
  • python-django-horizon openstack 5 2014.1.2-2.el7ost
  • openstack-dashboard openstack 5 2014.1.2-2.el7ost
  • openstack-dashboard-theme openstack 5 2014.1.2-2.el7ost
  • python-django-horizon openstack 4 2013.2.3-3.el6ost
  • openstack-dashboard openstack 4 2013.2.3-3.el6ost

red hat advisories RHSA-2014:1336RHSA-2014:1335RHSA-2014:1188

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2014-3594 updated cvss 4.3

openstack-horizon: persistent XSS in Horizon Host Aggregates interface

  • Red Hat OpenStack Platform 3 python-django-horizon
    affected: no fix planned “Will not fix”
  • Red Hat Enterprise Linux OpenStack Platform 4.0 openstack-dashboard 2013.2.3-3.el6ost, python-django-horizon 2013.2.3-3.el6ost, openstack-dashboard-theme 2013.2.3-3.el6ost
    fixed: vendor fix RHSA-2014:1188
  • Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6 openstack-dashboard 2014.1.2-2.el6ost, python-django-horizon 2014.1.2-2.el6ost, openstack-dashboard-theme 2014.1.2-2.el6ost
    fixed: vendor fix RHSA-2014:1336
  • Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7 openstack-dashboard 2014.1.2-2.el7ost, python-django-horizon 2014.1.2-2.el7ost, openstack-dashboard-theme 2014.1.2-2.el7ost
    fixed: vendor fix RHSA-2014:1335

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

2.07% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • bugs.launchpad.net https://bugs.launchpad.net/horizon/+bug/1349491 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected packages

ecosystem package affected fixed in
pypi horizon
<8.0.0a0
8.0.0a0

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.