{"id":"CVE-2022-47951","aliases":["GHSA-7h75-hwxx-qpgc","PYSEC-2026-868"],"title":"OpenStack Cinder, glance, and Nova vulnerable to Path Traversal","summary":"OpenStack Cinder, glance, and Nova vulnerable to Path Traversal","severity":"medium","cvss":5.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","vendor":"cinder","product":"cinder","ecosystem":"pip","affected":["cinder < 19.1.2","cinder >= 20.0.0, < 20.0.2","glance < 23.0.1","glance >= 24.0.0, < 24.1.1","nova < 24.1.2","nova >= 25.0.0, < 25.0.2"],"patched":["cinder 19.1.2","cinder 20.0.2","glance 23.0.1","glance 24.1.1","nova 24.1.2","nova 25.0.2"],"published":"2023-01-27","updated":"2026-07-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-7h75-hwxx-qpgc","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47951"},{"url":"https://launchpad.net/bugs/1996188"},{"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00040.html"},{"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00041.html"},{"url":"https://lists.debian.org/debian-lts-announce/2023/01/msg00042.html"},{"url":"https://security.openstack.org/ossa/OSSA-2023-002.html"},{"url":"https://www.debian.org/security/2023/dsa-5336"},{"url":"https://www.debian.org/security/2023/dsa-5337"},{"url":"https://www.debian.org/security/2023/dsa-5338"}],"tags":["osv","pip"],"epss":0.01034,"epssPercentile":0.6182,"ingestedAt":"2026-07-08T18:25:47.008Z","slug":"CVE-2022-47951","body":"## Overview\n\nAn issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data.\n\n## Affected packages\n\n- `cinder < 19.1.2`\n- `cinder >= 20.0.0, < 20.0.2`\n- `glance < 23.0.1`\n- `glance >= 24.0.0, < 24.1.1`\n- `nova < 24.1.2`\n- `nova >= 25.0.0, < 25.0.2`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `cinder 19.1.2`\n- `cinder 20.0.2`\n- `glance 23.0.1`\n- `glance 24.1.1`\n- `nova 24.1.2`\n- `nova 25.0.2`","depth":"sunlit","depthScore":32,"depthScoreParts":{"impact":31.4,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}