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CVE-2025-48383

CVE-2025-48383 · Django-Select2 Vulnerable to Widget Instance Secret Cache Key Leaking

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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 8.2 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • django-select2

    Versions
    • < 8.4.1: Affected

    No fix published

  • django-select2 Debian:13

    Affected ranges
    • ECOSYSTEM: < 7.10.0-2

    Update to 7.10.0-2

  • django-select2 Debian:14

    Affected ranges
    • ECOSYSTEM: < 7.10.0-2

    Update to 7.10.0-2

  • django-select2 PyPI

    Versions
    • 2.0.1
    • 3.0
    • 3.0.1
    • 3.0.2
    • 3.1.0
    • 3.1.1
    • 3.1.2
    • 3.1.3
    • 3.1.4
    • 3.1.5
    • 3.2.0
    • 3.2.1
    • 3.3.0
    • 3.3.1
    • 4.0.0
    • 4.2.0
    • 4.2.1
    • 4.2.2
    • 4.3.0
    • 4.3.1
    • 4.3.2
    • 5.0.0
    • 5.0.1
    • 5.0.2
    • 5.0.3
    • 5.1.0
    • 5.1.1
    • 5.10.0
    • 5.11.0
    • 5.11.1
    • 5.2.0
    • 5.2.1
    • 5.3.0
    • 5.3.1
    • 5.4.0
    • 5.4.1
    • 5.4.2
    • 5.4.3
    • 5.5.0
    • 5.6.0
    • 5.7.0
    • 5.7.1
    • 5.8.0
    • 5.8.1
    • 5.8.10
    • 5.8.2
    • 5.8.3
    • 5.8.4
    • 5.8.5
    • 5.8.6
    • 5.8.7
    • 5.8.9
    • 5.9.0
    • 6.0.0
    • 6.0.1
    • 6.0.2
    • 6.0.3
    • 6.1.0
    • 6.1.1
    • 6.1.2
    • 6.2.0
    • 6.3.0
    • 6.3.1
    • 7.0.2
    • 7.0.3
    • 7.0.4
    • 7.0.5
    • 7.1.0
    • 7.1.1
    • 7.1.2
    • 7.10.0
    • 7.10.1
    • 7.11.0
    • 7.11.1
    • 7.2.0
    • 7.2.2
    • 7.2.3
    • 7.2.4
    • 7.3.0
    • 7.4.1
    • 7.4.2
    • 7.5.0
    • 7.6.0
    • 7.6.1
    • 7.6.2
    • 7.7.0
    • 7.7.1
    • 7.7.2
    • 7.7.3
    • 7.8.1
    • 7.9.0
    • 8.0.0
    • 8.1.0
    • 8.1.1
    • 8.1.2
    • 8.2.0
    • 8.2.1
    • 8.2.2
    • 8.2.3
    • 8.2.4
    • 8.3.0
    • 8.4.0
    Affected ranges
    • ECOSYSTEM: < 8.4.1

    Update to 8.4.1

  • django-select2 Ubuntu:22.04:LTS

    Versions
    • 7.7.2-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • django-select2 Ubuntu:24.04:LTS

    Versions
    • 7.7.2-1
    • 7.10.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • django-select2 Ubuntu:25.10

    Versions
    • 7.10.0-1
    • 7.10.0-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • django-select2 Ubuntu:26.10

    Versions
    • 7.10.0-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • django-select2 Ubuntu:26.04:LTS

    Versions
    • 7.10.0-2
    • 7.10.0-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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