CVE-2026-107363CWE-472

CVE-2026-107363

published October 8, 2026

CVSS
6.1
EPSS
0%
Percentile
38.5
In the wild
Unconfirmed
What it is

In OpenStack Zaqar before 23.0.1, the WebSocket transport fails to bind the project identifier in subsequent requests to the project authenticated by the Keystone token. An authenticated user with a valid token for one project may substitute another project's UUID to enumerate, inspect, create, or delete queues belonging to that project, resulting in unauthorized disclosure, modification, or loss of queue data. Only deployments using the WebSocket transport with Keystone authentication are affected.

The record
Technical detail
CVSS
6.1 · NONE
CVSS v4.0
6.1 · CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00455 · 38.5th percentile
Weakness
CWE-472 · External Control of Assumed-Immutable Web Parameter
Published
2026-10-08T01:17Z
References (4)
https://launchpad.net/bugs/2161402 · [email protected]https://www.openwall.com/lists/oss-security/2026/10/07/30 · [email protected]http://www.openwall.com/lists/oss-security/2026/10/07/31 · af854a3a-2127-422b-91ae-364da2661108https://launchpad.net/bugs/2161402 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 09 OCT 03:26Z
    EPSS moved — → 0%
    epss
  • 07 OCT 20:08Z
    In OpenStack Zaqar before 23.0.1, the WebSocket transport fails to bind the project identifier in subsequent requests to the project authenticated by the…
    cvelistv5
  • 07 OCT 20:08Z
    In OpenStack Zaqar before 23.0.1, the WebSocket transport fails to bind the project identifier in subsequent requests to the project authenticated by the…
    cvelistv5