CVE-2025-48383

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.

CVSS v3.1 Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weakness Type (CWE)

CWE-402 CWE-402

CWE-918 Server-Side Request Forgery (SSRF)

References

Other References

https://github.com/codingjoe/django-select2/commit/e5f41e6edba004d35f94915ff5e2559f44853412 https://github.com/codingjoe/django-select2/security/advisories/GHSA-wjrh-hj83-3wh7

Frequently Asked Questions

What is CVE-2025-48383? +

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. It has a CVSS v3.1 base score of 8.2 (HIGH).

How severe is CVE-2025-48383? +

CVE-2025-48383 has a CVSS v3.1 score of 8.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-48383? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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