{"id":"PYSEC-2026-931","summary":"OpenStack Swift Unauthorized delete of versioned Swift object","details":"OpenStack Object Storage (Swift) before 2.3.0, when allow_version is configured, allows remote authenticated users to delete the latest version of an object by leveraging listing access to the x-versions-location container.","aliases":["CVE-2015-1856","GHSA-cc77-5vw4-7pwg"],"modified":"2026-07-07T11:45:37.790108690Z","published":"2026-07-06T08:03:24.286433Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1856"},{"type":"WEB","url":"https://bugs.launchpad.net/swift/+bug/1430645"},{"type":"WEB","url":"https://git.openstack.org/cgit/openstack/swift/commit/?id=5bb7c286ebb4a54e4d2bd5a02845644d1c651183"},{"type":"WEB","url":"https://git.openstack.org/cgit/openstack/swift/commit/?id=85afe9316570855c87ea731d0627f6f8f2b73264"},{"type":"WEB","url":"https://git.openstack.org/cgit/openstack/swift/commit/?id=dd9d97458ea007024220a78dba8dd663e8b425d7"},{"type":"WEB","url":"https://git.openstack.org/cgit/openstack/swift/commit/?id=f6525758ab2456d688430699338993439597a789"},{"type":"PACKAGE","url":"https://github.com/openstack/swift"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163113.html"},{"type":"WEB","url":"http://lists.openstack.org/pipermail/openstack-announce/2015-April/000349.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00025.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2015-1681.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2015-1684.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2015-1845.html"},{"type":"WEB","url":"http://rhn.redhat.com/errata/RHSA-2015-1846.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/74182"},{"type":"WEB","url":"http://www.ubuntu.com/usn/USN-2704-1"},{"type":"PACKAGE","url":"https://pypi.org/project/swift"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-cc77-5vw4-7pwg"}],"affected":[{"package":{"name":"swift","ecosystem":"PyPI","purl":"pkg:pypi/swift"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0"}]}],"versions":["1.0.2"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/swift/PYSEC-2026-931.yaml"}}],"schema_version":"1.7.5"}