{"id":"PYSEC-2026-881","summary":"OpenStack Nova Multiple directory traversal vulnerabilities","details":"Multiple directory traversal vulnerabilities in OpenStack Nova before 2011.3.1, when the EC2 API and the S3/RegisterImage image-registration method are enabled, allow remote authenticated users to overwrite arbitrary files via a crafted (1) tarball or (2) manifest.","aliases":["CVE-2011-4596","GHSA-qr62-r9xc-r2gj"],"modified":"2026-07-07T11:45:49.186404659Z","published":"2026-07-06T08:03:23.012308Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4596"},{"type":"WEB","url":"https://github.com/openstack/nova/commit/76363226bd8533256f7795bba358d7f4b8a6c9e6"},{"type":"WEB","url":"https://github.com/openstack/nova/commit/ad3241929ea00569c74505ed002208ce360c667e"},{"type":"WEB","url":"https://bugs.launchpad.net/nova/+bug/885167"},{"type":"WEB","url":"https://bugs.launchpad.net/nova/+bug/894755"},{"type":"PACKAGE","url":"https://github.com/openstack/nova"},{"type":"WEB","url":"https://lists.launchpad.net/openstack/msg06105.html"},{"type":"PACKAGE","url":"https://pypi.org/project/nova"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-qr62-r9xc-r2gj"}],"affected":[{"package":{"name":"nova","ecosystem":"PyPI","purl":"pkg:pypi/nova"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.0.0a0"}]}],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/nova/PYSEC-2026-881.yaml"}}],"schema_version":"1.7.5"}