OpenStack Horizon 9.x through 9.1.1, 10.x through 10.0.2, and 11.0.0 allows remote…
Priority LOW 24CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-79.
Summary
OpenStack Horizon 9.x through 9.1.1, 10.x through 10.0.2, and 11.0.0 allows remote authenticated administrators to conduct XSS attacks via a crafted federation mapping.
Why it matters now
EPSS 0.01063 64th percentileScored 2026-11-07
Fix Fixed horizon (PyPI): 9.1.2, 10.0.3, 11.0.1Red Hat: 2 advisories
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | horizon (PyPI) | 9.0 to before 9.1.2 | 9.1.2 | Patch available | GHSA-47vp-44v9-rhgq |
| — | horizon (PyPI) | 10.0 to before 10.0.3 | 10.0.3 | Patch available | GHSA-47vp-44v9-rhgq |
| — | horizon (PyPI) | 11.0.0 to before 11.0.1 | 11.0.1 | Patch available | GHSA-47vp-44v9-rhgq |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- horizon (PyPI) Vendor— Affected 9.0 to before 9.1.2 Fixed in 9.1.2 Patch available GHSA-47vp-44v9-rhgq
- horizon (PyPI) Vendor— Affected 10.0 to before 10.0.3 Fixed in 10.0.3 Patch available GHSA-47vp-44v9-rhgq
- horizon (PyPI) Vendor— Affected 11.0.0 to before 11.0.1 Fixed in 11.0.1 Patch available GHSA-47vp-44v9-rhgq
CPE configurations NVD · 19
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:openstack:horizon:9.0.0:*:*:*:*:*:*:* | 9.0.0 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.0.0:b1:*:*:*:*:*:* | 9.0.0 b1 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.0.0:b2:*:*:*:*:*:* | 9.0.0 b2 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.0.0:b3:*:*:*:*:*:* | 9.0.0 b3 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.0.0:rc1:*:*:*:*:*:* | 9.0.0 rc1 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.0.0:rc2:*:*:*:*:*:* | 9.0.0 rc2 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.0.1:*:*:*:*:*:*:* | 9.0.1 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.1.0:*:*:*:*:*:*:* | 9.1.0 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:9.1.1:*:*:*:*:*:*:* | 9.1.1 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.0:*:*:*:*:*:*:* | 10.0.0 | Vulnerable | OpenStack |
- cpe:2.3:a:openstack:horizon:9.0.0:*:*:*:*:*:*:* Versions 9.0.0 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.0.0:b1:*:*:*:*:*:* Versions 9.0.0 b1 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.0.0:b2:*:*:*:*:*:* Versions 9.0.0 b2 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.0.0:b3:*:*:*:*:*:* Versions 9.0.0 b3 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.0.0:rc1:*:*:*:*:*:* Versions 9.0.0 rc1 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.0.0:rc2:*:*:*:*:*:* Versions 9.0.0 rc2 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.0.1:*:*:*:*:*:*:* Versions 9.0.1 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.1.0:*:*:*:*:*:*:* Versions 9.1.0 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:9.1.1:*:*:*:*:*:*:* Versions 9.1.1 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.0:*:*:*:*:*:*:* Versions 10.0.0 Vulnerable ·OpenStack
Show 9 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:openstack:horizon:10.0.0:b1:*:*:*:*:*:* | 10.0.0 b1 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.0:b2:*:*:*:*:*:* | 10.0.0 b2 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.0:b3:*:*:*:*:*:* | 10.0.0 b3 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.0:rc1:*:*:*:*:*:* | 10.0.0 rc1 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.0:rc2:*:*:*:*:*:* | 10.0.0 rc2 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.0:rc3:*:*:*:*:*:* | 10.0.0 rc3 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.1:*:*:*:*:*:*:* | 10.0.1 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:10.0.2:*:*:*:*:*:*:* | 10.0.2 | Vulnerable | OpenStack |
| cpe:2.3:a:openstack:horizon:11.0.0:*:*:*:*:*:*:* | 11.0.0 | Vulnerable | OpenStack |
- cpe:2.3:a:openstack:horizon:10.0.0:b1:*:*:*:*:*:* Versions 10.0.0 b1 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.0:b2:*:*:*:*:*:* Versions 10.0.0 b2 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.0:b3:*:*:*:*:*:* Versions 10.0.0 b3 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.0:rc1:*:*:*:*:*:* Versions 10.0.0 rc1 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.0:rc2:*:*:*:*:*:* Versions 10.0.0 rc2 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.0:rc3:*:*:*:*:*:* Versions 10.0.0 rc3 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.1:*:*:*:*:*:*:* Versions 10.0.1 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:10.0.2:*:*:*:*:*:*:* Versions 10.0.2 Vulnerable ·OpenStack
- cpe:2.3:a:openstack:horizon:11.0.0:*:*:*:*:*:*:* Versions 11.0.0 Vulnerable ·OpenStack
Remediation
- Fix · GHSA-47vp-44v9-rhgq horizon (PyPI) Fixed in 9.1.2 Advisory →
- Fix · GHSA-47vp-44v9-rhgq horizon (PyPI) Fixed in 10.0.3 Advisory →
- Fix · GHSA-47vp-44v9-rhgq horizon (PyPI) Fixed in 11.0.1 Advisory →
Red Hat 2 advisories
- RHSA-2017:1739 Released 2017-07-12 · Red Hat rating Lowpython-django-horizon security and bug fix update
- Red Hat OpenStack Platform 9.0 openstack-dashboard-1:9.0.1-13.el7ost, openstack-dashboard-theme-1:9.0.1-13.el7ost, python-django-horizon-1:9.0.1-13.el7ost
- RHSA-2017:1598 Released 2017-06-28 · Red Hat rating Lowpython-django-horizon security, bug fix, and enhancement update
- Red Hat OpenStack Platform 10.0 openstack-dashboard-1:10.0.3-6.el7ost, openstack-dashboard-theme-1:10.0.3-6.el7ost, python-django-horizon-1:10.0.3-6.el7ost
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat OpenStack Platform 10.0 | Fixed | RHSA-2017:1598 |
| Red Hat OpenStack Platform 9.0 | Fixed | RHSA-2017:1739 |
Not affected: 5 products
- Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)
- Red Hat Enterprise Linux OpenStack Platform 6 (Juno)
- Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)
- Red Hat OpenStack Platform 11 (Ocata)
- Red Hat OpenStack Platform 8 (Liberty)
Timeline
- 2026-10-02 Threatist record created from CVE-2017-7400
- 2026-10-03 Alias added: GHSA-47vp-44v9-rhgq
References
Other 5
- https://launchpad.net/bugs/1667086
- https://opendev.org/openstack/horizon/commit/1407cfe53144146b29679de21f28c952282043ae
- https://opendev.org/openstack/horizon/commit/511b325b45b6bd7a88bb6df1a4639b80d0121277
- https://opendev.org/openstack/horizon/commit/a835dbfbaa2c70329c08d4b8429d49315dc6d651
- https://opendev.org/openstack/horizon/commit/ce80bb6fec3cb0262728e7ae8b9d695cf832e5bf
More OpenStack Horizon vulnerabilities
- TI-2026-31182 An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. CVSS 3.1MEDIUM 5.3
- TI-2012-01917 Session fixation vulnerability in OpenStack Dashboard (Horizon) folsom-1 and 2012.1… CVSS 2.0MEDIUM 6.8
- TI-2026-40246 OS command injection in OpenStack Horizon CVSS 3.1MEDIUM 6.8
- TI-2012-03067 Open redirect vulnerability in views/auth_forms.py in OpenStack Dashboard (Horizon) Essex… CVSS 2.0MEDIUM 5.8
- TI-2020-17754 An issue was discovered in OpenStack Horizon before 15.3.2, 16.x before 16.2.1, 17.x and… CVSS 3.1MEDIUM 6.1
- TI-2022-22498 Open Redirect vulnerability in Horizon Web Dashboard 19.4.0 thru 20.1.4 via the success_url parameter. CVSS 3.1MEDIUM 6.1
Sources
- CVE-2017-7400 · CVE Program
- CVE-2017-7400 · NVD
- FIRST EPSS
- GHSA-47vp-44v9-rhgq · GitHub Advisory Database · CC BY 4.0
- CVE-2017-7400 · Red Hat security data · CC BY 4.0
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