{"action":"Upgrade django to 1.3.6 or later.","affected":[{"fixed":"1.3.6","introduced":"1.3.0"},{"fixed":"1.4.4","introduced":"1.4.0"}],"component":"django","cve_ids":["CVE-2013-1664"],"ecosystem":"PyPI","epss":0.04771,"exploited":false,"fixed_versions":["1.3.6","1.4.4"],"ghsa_id":"GHSA-qrh7-x6fp-c2mp","id":"tcs_01M5KHDN0YYX7EGQSRYRQFPF0S","modified_at":"2026-07-07T11:45:45.080373502Z","published_at":"2026-07-06T08:03:27.156164Z","references":["https://osv.dev/vulnerability/PYSEC-2026-801","https://nvd.nist.gov/vuln/detail/CVE-2013-1664","https://github.com/django/django/commit/1c60d07ba23e0350351c278ad28d0bd5aa410b40","https://github.com/django/django/commit/d19a27066b2247102e65412aa66917aff0091112","https://bugs.launchpad.net/nova/+bug/1100282","https://github.com/django/django","http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html","http://bugs.python.org/issue17239","http://lists.openstack.org/pipermail/openstack-announce/2013-February/000078.html","http://rhn.redhat.com/errata/RHSA-2013-0657.html","http://rhn.redhat.com/errata/RHSA-2013-0658.html","http://rhn.redhat.com/errata/RHSA-2013-0670.html","http://ubuntu.com/usn/usn-1757-1","http://www.openwall.com/lists/oss-security/2013/02/19/2","http://www.openwall.com/lists/oss-security/2013/02/19/4","https://pypi.org/project/django","https://github.com/advisories/GHSA-qrh7-x6fp-c2mp"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-801","url":"https://osv.dev/vulnerability/PYSEC-2026-801"}],"summary":"XML Entity Expansion (XEE) in Django"}