VulnerabilityModified
CVE-2017-7400
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.
MEDIUM 4.8EPSS 1.06%
Does this matter?
Lower severity and a low EPSS score (1.06%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 4.8 MEDIUMCVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.06% probability · 64th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- openstack/horizon
- Source
- cve@mitre.org
EPSS 1.1% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securityfocus.com/bid/97324Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:1598
- https://access.redhat.com/errata/RHSA-2017:1739
- https://launchpad.net/bugs/1667086
- http://www.securityfocus.com/bid/97324Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:1598
- https://access.redhat.com/errata/RHSA-2017:1739
- https://launchpad.net/bugs/1667086
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.