Vulnerability DatabaseCVE-2025-48383
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2025-48383
May 27, 2025
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.
Affected Packages
https://github.com/codingjoe/django-select2.git (GITHUB):
Affected version(s) >=4.3.2 <8.4.1
Fix Suggestion:
Update to version 8.4.1
django-select2 (PYTHON):
Affected version(s) >=2.0.1 <8.4.1
Fix Suggestion:
Update to version 8.4.1
Related Resources (4)
https://github.com/codingjoe/django-select2/security/advisories/GHSA-wjrh-hj83-3wh7
https://nvd.nist.gov/vuln/detail/CVE-2025-48383
https://github.com/codingjoe/django-select2
https://github.com/codingjoe/django-select2/commit/e5f41e6edba004d35f94915ff5e2559f44853412
Do you need more information?
Contact Us
CVSS v4
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Transmission of Private Resources into a New Sphere ('Resource Leak')
CWE-402
Server-Side Request Forgery (SSRF)
CWE-918
EPSS
Base Score:
0.29