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.
Scores
CVSS v3
5.4
EPSS
0.0005
EPSS Percentile
13.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-287
Status
published
Products (2)
allauth/allauth
< 65.13.0
pypi/django-allauth
0 - 65.13.0PyPI
Published
Dec 15, 2025
Tracked Since
Feb 18, 2026