{"id":"CVE-2025-65431","aliases":["GHSA-8m3c-c723-h4p4","PYSEC-2025-111"],"url":"https://o3.security/vulnerability/CVE-2025-65431","summary":"django-allauth's Okta and NetIQ implementations used a mutable identifier for authorization decisions","details":"An issue was discovered in allauth-django before 65.13.0. Both Okta and NetIQ were using preferred_username as the identifier for third-party provider accounts. That value may be mutable and should therefore be avoided for authorization decisions. The providers are now using sub instead.","published":"2025-12-15T00:00:00Z","modified":"2026-08-12T03:51:08.151032649Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"django-allauth","fixedVersion":"65.13.0"}],"fix":{"url":"https://github.com/pennersr/django-allauth/commit/8feef46e0e07b25fc5594c8f268afa247ebc3412","label":"pennersr/django-allauth@8feef46"},"references":[{"type":"WEB","url":"https://allauth.org/news/2025/10/django-allauth-65.13.0-released/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65431.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65431"},{"type":"WEB","url":"https://github.com/pennersr/django-allauth/commit/8feef46e0e07b25fc5594c8f268afa247ebc3412"},{"type":"WEB","url":"https://allauth.org/news/2025/10/django-allauth-65.13.0-released"},{"type":"PACKAGE","url":"https://codeberg.org/allauth/django-allauth"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/django-allauth/PYSEC-2025-111.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:08.151032649Z"}}