{"id":"CVE-2015-1856","aliases":["GHSA-cc77-5vw4-7pwg","PYSEC-2026-931"],"url":"https://o3.security/vulnerability/CVE-2015-1856","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.","published":"2015-04-17T17:59:03Z","modified":"2026-07-07T11:56:35.661690568Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"swift","fixedVersion":"2.3.0"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://lists.openstack.org/pipermail/openstack-announce/2015-April/000349.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1681.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1684.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1845.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2015-1846.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/74182"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2704-1"},{"type":"ADVISORY","url":"https://bugs.launchpad.net/swift/+bug/1430645"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163113.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00025.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1856"},{"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"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-07T11:56:35.661690568Z"}}