{"id":"CVE-2026-115642","published":"2026-10-30T17:17:15.053","lastModified":"2026-10-30T19:21:43.293","description":"In OpenStack keystonemiddleware before 13.0.2, by supplying a custom X-Service-Token header in a request, anyone in possession of an access-restricted application credential may bypass those restrictions resulting in elevation of privileges.","cvssScore":8.3,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","cwes":["CWE-863"],"vendors":[],"products":[],"references":[{"url":"https://bugs.launchpad.net/keystonemiddleware/+bug/2162748","tags":[]},{"url":"https://github.com/openstack/keystonemiddleware/tags","tags":[]},{"url":"https://www.openwall.com/lists/oss-security/2026/10/29/2","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/29/2","tags":[]}],"exploitRefs":[{"url":"https://github.com/openstack/keystonemiddleware/tags","tags":[]}],"hasPoc":true,"ai":null}