OpenStack Horizon Cross-site scripting (XSS) vulnerability
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 software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | horizon | < 8.0.0a0 | 8.0.0a0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2014-3474
- https://github.com/openstack/horizon/commit/32a7b713468161282f2ea01d5e2faff980d924cd
- https://github.com/openstack/horizon/commit/c844bd692894353c60b320005b804970605e910f
- https://github.com/openstack/horizon/commit/de4466d88b816437fb29eff5ab23b9b964cd3985
- https://access.redhat.com/errata/RHSA-2014:0939
- https://access.redhat.com/errata/RHSA-2014:1188
- https://access.redhat.com/security/cve/CVE-2014-3474
- https://bugs.launchpad.net/horizon/+bug/1322197
- https://bugzilla.redhat.com/show_bug.cgi?id=1116090
- https://opendev.org/openstack/horizon
- https://review.opendev.org/c/openstack/horizon/+/105476
- https://review.openstack.org/#/c/105477
- http://lists.opensuse.org/opensuse-updates/2015-01/msg00040.html
- http://www.openwall.com/lists/oss-security/2014/07/08/6
- http://www.securityfocus.com/bid/68460
- https://pypi.org/project/horizon
- https://github.com/advisories/GHSA-j57p-g33w-95c5
- Weakness (CWE)
CWE-79- Platform
- Python (PyPI)
- Package
horizon- Disclosed
- 13.05.2022
- Updated
- 11.10.2026 13:17
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-644 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-j57p-g33w-95c5 - CC BY 4.0
Vulnerability history: horizon
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 12
- First → latest
- 09.2012 06.2026
- Without a fix
- 2
- Exploited in attacks
- 0
Severity breakdown
- Medium 9
- Low 2
- Unrated 1
Disclosures per year
- 2017: 0
- 2018: 0
- 2019: 0
- 2020: 1
- 2021: 0
- 2022: 6
- 2023: 1
- 2024: 0
- 2025: 0
- 2026: 2
earlier: 2
-
OpenStack Horizon Cross-site scripting (XSS) vulnerability this entry
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