{"id":"UBUNTU-CVE-2026-27982","details":"An open redirect vulnerability exists in django-allauth versions prior to 65.14.1 when SAML IdP initiated SSO is enabled (it is disabled by default), which may allow an attacker to redirect users to an arbitrary external website via a crafted URL.","modified":"2026-05-20T16:24:53.016969152Z","published":"2026-03-05T06:16:00Z","upstream":["CVE-2026-27982"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-27982"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-27982"},{"type":"REPORT","url":"https://allauth.org/news/2026/02/django-allauth-65.14.1-released/"},{"type":"REPORT","url":"https://jvn.jp/en/jp/JVN23669411/"}],"affected":[{"package":{"name":"django-allauth","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/django-allauth?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.33.0-1","0.34.0-1","0.34.0-2","0.34.0-3","0.35.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.35.0-1","binary_name":"python-django-allauth"},{"binary_version":"0.35.0-1","binary_name":"python3-django-allauth"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-27982.json"}},{"package":{"name":"django-allauth","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/django-allauth?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.39.1+ds-1","0.40.0+ds-2","0.41.0+ds-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-django-allauth","binary_version":"0.41.0+ds-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-27982.json"}},{"package":{"name":"django-allauth","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/django-allauth?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.44.0+ds-1","0.46.0+ds-1","0.47.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-django-allauth","binary_version":"0.47.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-27982.json"}},{"package":{"name":"django-allauth","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/django-allauth?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.51.0-1","0.58.2-2"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-django-allauth","binary_version":"0.58.2-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-27982.json"}},{"package":{"name":"django-allauth","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/django-allauth?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["65.0.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-django-allauth","binary_version":"65.0.2-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-27982.json"}},{"package":{"name":"django-allauth","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/django-allauth?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["65.0.2-1","65.0.2-2"],"ecosystem_specific":{"binaries":[{"binary_name":"python3-django-allauth","binary_version":"65.0.2-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-27982.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}