Description
Django-Select2 is a Django integration for Select2. Prior to version 8.4.1, instances of HeavySelect2Mixin subclasses like the ModelSelect2MultipleWidget and ModelSelect2Widget can leak secret access tokens across requests. This can allow users to access restricted query sets and restricted data. This issue has been patched in version 8.4.1.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/codingjoe/django-select2/security/advisories/GHSA-wjrh-hj83-3wh7
Scores
CVSS v3
8.2
EPSS
0.0029
EPSS Percentile
52.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-402
CWE-918
Status
published
Products (2)
codingjoe/django-select2
< 8.4.1
pypi/django-select2
0 - 8.4.1PyPI
Published
May 27, 2025
Tracked Since
Feb 18, 2026