CVE-2026-107363In 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.
Updated under an hour ago ()
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It affects OpenStack Zaqar. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.1 MEDIUM (v4.0, CNA)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
- Weakness (CWE)
- CWE-472
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mitre
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
OpenStack Zaqar openstack:zaqar (from the name) | from 1.0.0 before 20.1.3; from 21.0.0 before 21.0.3; from 22.0.0 before 22.0.3; from 23.0.0 before 23.0.1 | CNA record |
References
- https://launchpad.net/bugs/2161402issue-tracking
- https://www.openwall.com/lists/oss-security/2026/10/07/30
- http://www.openwall.com/lists/oss-security/2026/10/07/31
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.