Описание
Django-Select2 Vulnerable to Widget Instance Secret Cache Key Leaking
Impact
Instances of HeavySelect2Mixin subclasses like the ModelSelect2MultipleWidget and ModelSelect2Widget can secret access tokens across requests. This can allow users to access restricted querysets and restricted data.
Patches
The problem has been patched in version 8.4.1 and all following versions.
Workarounds
This vulnerability is limited use cases where instances of widget classes are created during app loading (not during a request).
Example of affected code:
Django allows you to pass just the widget class (not the instance). This can be used to mitigate the session request leak.
Example of affected code:
References
Thanks to @neartik for reporting this issue. I will address it later. I had to delete your issue, to avoid exploitation of this security issue.
Пакеты
django-select2
< 8.4.1
8.4.1
Связанные уязвимости
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.
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.
Django-Select2 is a Django integration for Select2. Prior to version 8 ...