{"cve":"CVE-2007-0405","nvd":{"published":"2007-01-23T00:28:00.000","modified":"2026-06-16T22:35:30.513","status":"Modified","description":"The LazyUser class in the AuthenticationMiddleware for Django 0.95 does not properly cache the user name across requests, which allows remote authenticated users to gain the privileges of a different user.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://code.djangoproject.com/changeset/3754","http://secunia.com/advisories/23826","http://www.securityfocus.com/bid/22138","https://exchange.xforce.ibmcloud.com/vulnerabilities/31628","http://code.djangoproject.com/changeset/3754"],"products":["django_project:django"],"source":"nvd","synced_at":"2026-10-19T19:44:49.019236172+00:00"},"epss":{"cve":"CVE-2007-0405","score":0.01308,"percentile":0.70601,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mwv2-398h-v489","url":"https://osv.dev/vulnerability/GHSA-mwv2-398h-v489","summary":"Django Improper Access Control","modified":"2026-07-06T08:11:20.992874900Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=0.95 <1.0"],"fixed":["1.0"]}]},{"id":"PYSEC-2026-629","url":"https://osv.dev/vulnerability/PYSEC-2026-629","summary":"Django Improper Access Control","modified":"2026-07-06T08:00:11.820294769Z","packages":[{"ecosystem":"PyPI","name":"django","purl":"pkg:pypi/django","ranges":[">=0.95 <1.0"],"fixed":["1.0"]}]}],"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."]}