{"id":"CVE-2026-107363","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-107363","generatedAt":"2026-10-28T07:42:39.172Z","title":"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.","description":"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.","published":"2026-10-07T21:17:16.000Z","lastModified":"2026-10-08T21:33:42.000Z","status":"Awaiting Analysis","sourceIdentifier":"cve@mitre.org","cvss":{"version":"4.0","score":6.1,"severity":"MEDIUM","vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-472"],"affected":[],"epss":{"score":0.00455,"percentile":0.39356,"date":"2026-10-27","history":[{"date":"2026-10-08","score":0.00455,"percentile":0.37496}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.46%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-07T21:17:16.000Z","detail":{"score":"6.1","severity":"MEDIUM","publishedAt":"2026-10-07T21:17:15.690Z"},"summary":"New CVE, medium severity (CVSS 6.1)."}],"references":[{"url":"https://launchpad.net/bugs/2161402","source":"cve@mitre.org"},{"url":"https://www.openwall.com/lists/oss-security/2026/10/07/30","source":"cve@mitre.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/10/07/31","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://launchpad.net/bugs/2161402","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-107363","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}