{"id":"CVE-2012-2144","aliases":["GHSA-w7h9-8wr4-hwqh"],"url":"https://o3.security/vulnerability/CVE-2012-2144","summary":"OpenStack Horizon Session Fixation","details":"Session fixation vulnerability in OpenStack Dashboard (Horizon) folsom-1 and 2012.1 allows remote attackers to hijack web sessions via the sessionid cookie.","published":"2012-06-05T22:55:11Z","modified":"2026-04-10T03:44:14.447916Z","cvss":null,"epss":{"score":0.02127,"percentile":0.80519,"asOf":"2026-08-22"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"horizon","fixedVersion":"8.0.0a0"}],"fix":{"url":"https://github.com/openstack/horizon/commit/041b1c44c7d6cf5429505067c32f8f35166a8bab","label":"openstack/horizon@041b1c4"},"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/49024"},{"type":"ADVISORY","url":"http://secunia.com/advisories/49071"},{"type":"EVIDENCE","url":"https://github.com/openstack/horizon/commit/041b1c44c7d6cf5429505067c32f8f35166a8bab"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081173.html"},{"type":"WEB","url":"http://ubuntu.com/usn/usn-1439-1"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/05/05/1"},{"type":"WEB","url":"http://www.osvdb.org/81741"},{"type":"WEB","url":"http://www.securityfocus.com/bid/53399"},{"type":"WEB","url":"https://bugs.launchpad.net/horizon/+bug/978896"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/75423"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2012-2144"},{"type":"PACKAGE","url":"https://github.com/openstack/horizon"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/horizon/PYSEC-2012-33.yaml"},{"type":"WEB","url":"https://web.archive.org/web/20200228173630/http://www.securityfocus.com/bid/53399"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T03:44:14.447916Z"}}