# CVE-2025-65431: django-allauth: An issue was discovered in allauth-django before 65.13.0

CVE-2025-65431 is fixed in django-allauth on 1 platform by DEBIAN-CVE-2025-65431 (version 65.15.0-1), released December 15, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-65431
- Priority: Routine
- CVSS: 5.4 (medium)
- EPSS: 0.0016
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 15, 2025

## Description

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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | django-allauth Debian 14 | 65.15.0-1 | [DEBIAN-CVE-2025-65431](https://patchblox.com/security/data/fix/linux/debian-cve-2025-65431.md) | Dec 15, 2025 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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