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SQL Injection Affecting django package, versions [3.2a1,3.2.5) [3.1a1,3.1.13)

0.0
high

Snyk CVSS

    Attack Complexity Low

    Threat Intelligence

    Exploit Maturity Proof of concept
    EPSS 0.26% (66th percentile)
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NVD
9.8 critical
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Red Hat
9.8 critical

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  • Snyk ID SNYK-PYTHON-DJANGO-1315688
  • published 2 Jul 2021
  • disclosed 1 Jul 2021
  • credit Joel Saunders
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Introduced: 1 Jul 2021

CVE-2021-35042 Open this link in a new tab
CWE-89 Open this link in a new tab

How to fix?

Upgrade Django to version 3.2.5, 3.1.13 or higher.

Overview

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

Affected versions of this package are vulnerable to SQL Injection. Unsanitized user input passed to QuerySet.order_by() could bypass intended column reference validation in path marked for deprecation resulting in a potential SQL injection even if a deprecation warning is emitted.

As a mitigation the strict column reference validation was restored for the duration of the deprecation period. This regression appeared in 3.1 as a side effect of fixing the following ticket.

The issue is not present in the main branch as the deprecated path has been removed.