{"id":"UBUNTU-CVE-2015-6961","details":"Open redirect vulnerability in gluon/tools.py in Web2py 2.9.11 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the _next parameter to user/logout.","modified":"2025-07-16T07:33:20.042576Z","published":"2017-10-18T20:29:00Z","withdrawn":"2025-07-18T16:43:16Z","upstream":["CVE-2015-6961"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-6961"},{"type":"REPORT","url":"https://github.com/web2py/web2py/issues/731"},{"type":"REPORT","url":"https://github.com/web2py/web2py/commit/e31a099cb3456fef471886339653430ae59056b0"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-6961"}],"affected":[{"package":{"name":"web2py","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/web2py@2.12.3-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12.3-1"}]}],"versions":["1.99.7-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.12.3-1","binary_name":"python-gluon"},{"binary_name":"python-web2py","binary_version":"2.12.3-1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-6961.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}