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 th
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.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | django-allauth | < 65.13.0 | 65.13.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-65431
- https://github.com/pennersr/django-allauth/commit/8feef46e0e07b25fc5594c8f268afa247ebc3412
- https://allauth.org/news/2025/10/django-allauth-65.13.0-released
- https://codeberg.org/allauth/django-allauth
- https://github.com/pypa/advisory-database/tree/main/vulns/django-allauth/PYSEC-2025-111.yaml
- https://allauth.org/news/2025/10/django-allauth-65.13.0-released/
- https://github.com/advisories/GHSA-8m3c-c723-h4p4
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N- Weakness (CWE)
CWE-287- Platform
- Python (PyPI)
- Package
django-allauth- Disclosed
- 15.12.2025
- Updated
- 11.10.2026 12:19
Sources and licenses
OSV / GitHub Advisory Database - GHSA-8m3c-c723-h4p4 - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2025-111 - PyPA Advisory Database; CC BY 4.0
Vulnerability history: django-allauth
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 12.2025 03.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 3
Disclosures per year
- 2025: 2
- 2026: 1
-
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 th this entry
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