openstack/horizon · Security
OpenStack Horizon has Incorrect Behavior Order
- GHSA ID
- GHSA-vxvf-xvm3-p8j5
- CVE ID
- CVE-2026-43002
- Severity
- medium
- Published
- Updated
- CVSS
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS v3
- 5.3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix.
CWEs
- CWE-696 · Incorrect Behavior Order