{"cve":"CVE-2013-6044","nvd":{"published":"2013-10-04T17:55:10.040","modified":"2026-06-16T23:59:56.670","status":"Modified","description":"The is_safe_url function in utils/http.py in Django 1.4.x before 1.4.6, 1.5.x before 1.5.2, and 1.6 before beta 2 treats a URL's scheme as safe even if it is not HTTP or HTTPS, which might introduce cross-site scripting (XSS) or other vulnerabilities into Django applications that use this function, as demonstrated by \"the login view in django.contrib.auth.views\" and the javascript: scheme.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-79"],"references":["http://lists.opensuse.org/opensuse-updates/2013-10/msg00015.html","http://rhn.redhat.com/errata/RHSA-2013-1521.html","http://seclists.org/oss-sec/2013/q3/369","http://seclists.org/oss-sec/2013/q3/411","http://secunia.com/advisories/54476"],"products":["djangoproject:django"],"source":"nvd","synced_at":"2026-10-19T20:30:15.895642412+00:00"},"epss":{"cve":"CVE-2013-6044","score":0.02316,"percentile":0.83429,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9cwg-mhxf-hh59","url":"https://osv.dev/vulnerability/GHSA-9cwg-mhxf-hh59","summary":"Django cross-site scripting (XSS) vulnerability via is_safe_url function ","modified":"2025-02-19T05:40:05.352173Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=1.4 <1.4.6"],"fixed":["1.4.6"]},{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=1.5 <1.5.2"],"fixed":["1.5.2"]}]},{"id":"PYSEC-2013-21","url":"https://osv.dev/vulnerability/PYSEC-2013-21","summary":"","modified":"2026-06-10T17:00:53.791897022Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=1.4 <1.4.6",">=1.5 <1.5.2"],"fixed":["1.4.6","1.5.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}