CVE-2016-2512

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users to arbitrary web sites and conduct phishing attacks or possibly conduct cross-site scripting (XSS) attacks via a URL containing basic authentication, as demonstrated by http://mysite.example.com\\@attacker.com."}, {"lang": "es", "value": "La funci\u00f3n utils.http.is_safe_url en Django en versiones anteriores a 1.8.10 y 1.9.x en versiones anteriores a 1.9.3 permite a atacantes remotos redirigir a usuarios a p\u00e1ginas web arbitrarias y llevar a cabo ataques de phishing o posiblemente llevar a cabo ataques de XSS a trav\u00e9s de una URL que contiene autenticaci\u00f3n b\u00e1sica, seg\u00fan lo demostrado por http://mysite.example.com\\@attacker.com."}], "id": "CVE-2016-2512", "lastModified": "2026-06-17T00:44:11.930", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", 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{"acknowledgement": "Red Hat would like to thank the Django project for reporting this issue.", "affected_release": [{"advisory": "RHSA-2016:0502", "cpe": "cpe:/a:redhat:openstack:5::el6", "package": "python-django-0:1.6.11-5.el6ost", "product_name": "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6", "release_date": "2016-03-24T00:00:00Z"}, {"advisory": "RHSA-2016:0506", "cpe": "cpe:/a:redhat:openstack:5::el7", "package": "python-django-0:1.6.11-5.el7ost", "product_name": "Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7", "release_date": "2016-03-24T00:00:00Z"}, {"advisory": "RHSA-2016:0505", "cpe": "cpe:/a:redhat:openstack:6::el7", "package": "python-django-0:1.6.11-5.el7ost", "product_name": "Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7", "release_date": "2016-03-24T00:00:00Z"}, {"advisory": "RHSA-2016:0504", "cpe": "cpe:/a:redhat:openstack:7::el7", "package": "python-django-0:1.8.11-1.el7ost", "product_name": "Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7", "release_date": "2016-03-24T00:00:00Z"}, {"advisory": "RHSA-2016:0503", "cpe": "cpe:/a:redhat:openstack-optools:7::el7", "package": "python-django-0:1.6.11-5.el7ost", "product_name": "Red Hat Enterprise Linux OpenStack Platform 7.0 Operational Tools for RHEL 7", "release_date": "2016-03-24T00:00:00Z"}], "bugzilla": {"description": "python-django: Malicious redirect and possible XSS attack via user-supplied redirect URLs containing basic auth", "id": "1311431", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1311431"}, "csaw": false, "cvss": {"cvss_base_score": "5.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "status": "verified"}, "cwe": "CWE-601", "details": ["The utils.http.is_safe_url function in Django before 1.8.10 and 1.9.x before 1.9.3 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks or possibly conduct cross-site scripting (XSS) attacks via a URL containing basic authentication, as demonstrated by http://mysite.example.com\\@attacker.com.", "An open-redirect flaw was found in the way Django's django.utils.http.is_safe_url() function filtered authentication URLs. An attacker able to trick a victim into visiting a crafted URL could use this flaw to redirect that victim to a malicious site."], "name": "CVE-2016-2512", "package_state": [{"cpe": "cpe:/a:redhat:ceph_storage:1.2", "fix_state": "Affected", "package_name": "Django", "product_name": "Red Hat Ceph Storage 1.2"}, {"cpe": "cpe:/a:redhat:ceph_storage:1.3", "fix_state": "Affected", "package_name": "Django", "product_name": "Red Hat Ceph Storage 1.3"}, {"cpe": "cpe:/a:redhat:openstack:8", "fix_state": "Not affected", "package_name": "python-django", "product_name": "Red Hat OpenStack Platform 8 (Liberty)"}, {"cpe": "cpe:/a:redhat:openstack-optools:8", "fix_state": "Not affected", "package_name": "python-django", "product_name": "Red Hat OpenStack Platform 8 (Liberty) Operational Tools"}, {"cpe": "cpe:/a:rhel_sam:1", "fix_state": "Affected", "package_name": "Django", "product_name": "Red Hat Subscription Asset Manager"}], "public_date": "2016-03-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-2512\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-2512\nhttps://www.djangoproject.com/weblog/2016/mar/01/security-releases/"], "threat_severity": "Moderate"}

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