{"id":"UBUNTU-CVE-2026-55748","details":"OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability.","modified":"2026-06-24T11:02:02.263126307Z","published":"2026-06-17T15:17:00Z","upstream":["CVE-2026-55748"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-55748"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-55748"},{"type":"REPORT","url":"https://wiki.openstack.org/wiki/OSSN/OSSN-0097"},{"type":"REPORT","url":"https://launchpad.net/bugs/2152240"}],"affected":[{"package":{"name":"horizon","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/horizon?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2:8.0.0-0ubuntu2","2:9.0.0~b1-0ubuntu1","2:9.0.0~b1-0ubuntu2","2:9.0.0~b2-0ubuntu1","2:9.0.0~b3-0ubuntu1","2:9.0.0~rc1-0ubuntu1","2:9.0.0-0ubuntu1","2:9.0.0-0ubuntu2","2:9.0.0-0ubuntu2.16.04.1","2:9.0.1-0ubuntu2","2:9.1.0-0ubuntu1","2:9.1.1-0ubuntu1","2:9.1.2-0ubuntu1","2:9.1.2-0ubuntu2","2:9.1.2-0ubuntu3","2:9.1.2-0ubuntu5","2:9.1.2-0ubuntu5.2"],"ecosystem_specific":{"binaries":[{"binary_name":"openstack-dashboard","binary_version":"2:9.1.2-0ubuntu5.2"},{"binary_name":"openstack-dashboard-ubuntu-theme","binary_version":"2:9.1.2-0ubuntu5.2"},{"binary_name":"python-django-horizon","binary_version":"2:9.1.2-0ubuntu5.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55748.json"}},{"package":{"name":"horizon","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/horizon?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3:12.0.0-0ubuntu2.1","3:12.0.0-0ubuntu3","3:13.0.0~b1-0ubuntu1","3:13.0.0~b1-0ubuntu2","3:13.0.0-0ubuntu1","3:13.0.0-0ubuntu1.1","3:13.0.1-0ubuntu1","3:13.0.1-0ubuntu2","3:13.0.1-0ubuntu3","3:13.0.1-0ubuntu4","3:13.0.1-0ubuntu5","3:13.0.1-0ubuntu6","3:13.0.2-0ubuntu1","3:13.0.2-0ubuntu2","3:13.0.2-0ubuntu3","3:13.0.3-0ubuntu1","3:13.0.3-0ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_name":"openstack-dashboard","binary_version":"3:13.0.3-0ubuntu2"},{"binary_version":"3:13.0.3-0ubuntu2","binary_name":"openstack-dashboard-ubuntu-theme"},{"binary_name":"python-django-horizon","binary_version":"3:13.0.3-0ubuntu2"},{"binary_name":"python-django-openstack-auth","binary_version":"3:13.0.3-0ubuntu2"},{"binary_name":"python3-django-openstack-auth","binary_version":"3:13.0.3-0ubuntu2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55748.json"}},{"package":{"name":"horizon","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/horizon?arch=source&distro=esm-infra%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3:16.0.0-0ubuntu1","3:17.0.0~b1~git2019121712.f7313b74c-0ubuntu1","3:18.0.1~git2020021409.bb959361b-0ubuntu2","3:18.0.1~git2020021409.bb959361b-0ubuntu3","3:18.2.1~git2020032709.2c4470272-0ubuntu1","3:18.2.1~git2020041013.754804667-0ubuntu1","3:18.2.1~git2020041013.754804667-0ubuntu2","3:18.2.1~git2020041013.754804667-0ubuntu3","3:18.3.2-0ubuntu0.20.04.1","3:18.3.2-0ubuntu0.20.04.2","3:18.3.2-0ubuntu0.20.04.4","3:18.3.3-0ubuntu1","3:18.3.4-0ubuntu1","3:18.3.5-0ubuntu1","3:18.3.5-0ubuntu2","3:18.3.5-0ubuntu2.1","3:18.3.5-0ubuntu2.2","3:18.3.5-0ubuntu2.3","3:18.3.5-0ubuntu2.3+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"openstack-dashboard","binary_version":"3:18.3.5-0ubuntu2.3+esm1"},{"binary_version":"3:18.3.5-0ubuntu2.3+esm1","binary_name":"openstack-dashboard-common"},{"binary_name":"openstack-dashboard-ubuntu-theme","binary_version":"3:18.3.5-0ubuntu2.3+esm1"},{"binary_name":"python3-django-horizon","binary_version":"3:18.3.5-0ubuntu2.3+esm1"},{"binary_version":"3:18.3.5-0ubuntu2.3+esm1","binary_name":"python3-django-openstack-auth"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55748.json"}},{"package":{"name":"horizon","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/horizon?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4:20.1.0-0ubuntu1","4:20.2.0+git2021120911.fc1012628-0ubuntu1","4:20.2.0+git2022011216.8fe5bbc8d-0ubuntu1","4:21.0.0+git2022030313.dd9e4c82b-0ubuntu2","4:22.1.0-0ubuntu1","4:22.1.0-0ubuntu2","4:22.1.0-0ubuntu2.1","4:22.1.1-0ubuntu1","4:22.1.1-0ubuntu1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"openstack-dashboard","binary_version":"4:22.1.1-0ubuntu1.1"},{"binary_version":"4:22.1.1-0ubuntu1.1","binary_name":"openstack-dashboard-common"},{"binary_name":"openstack-dashboard-ubuntu-theme","binary_version":"4:22.1.1-0ubuntu1.1"},{"binary_name":"python3-django-horizon","binary_version":"4:22.1.1-0ubuntu1.1"},{"binary_name":"python3-django-openstack-auth","binary_version":"4:22.1.1-0ubuntu1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-55748.json"}},{"package":{"name":"horizon","eco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