{"id":"PYSEC-2026-822","summary":"OpenStack Dashboard (aka Horizon) vulnerable to Cross-site Scripting","details":"Cross-site scripting (XSS) vulnerability in the Horizon Orchestration dashboard in OpenStack Dashboard (aka Horizon) 2013.2 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to inject arbitrary web script or HTML via the description field of a Heat template.","aliases":["CVE-2014-0157","GHSA-cmg8-5c63-pg95"],"modified":"2026-07-07T11:46:03.601704300Z","published":"2026-07-06T08:03:23.354117Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0157"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2014:0581"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2014-0157"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1082858"},{"type":"WEB","url":"https://launchpad.net/bugs/1289033"},{"type":"PACKAGE","url":"https://opendev.org/openstack/horizon"},{"type":"WEB","url":"https://web.archive.org/web/20200228185211/http://www.securityfocus.com/bid/66706"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2015-01/msg00040.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2014/04/08/8"},{"type":"PACKAGE","url":"https://pypi.org/project/horizon"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-cmg8-5c63-pg95"}],"affected":[{"package":{"name":"horizon","ecosystem":"PyPI","purl":"pkg:pypi/horizon"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2013.2"},{"fixed":"2013.2.4"}]}],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/horizon/PYSEC-2026-822.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"}]}