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CVE

CVE-2025-64459

Django vulnerable to SQL injection via _connector keyword argument in QuerySet and Q objects.
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CVE

CVE-2025-64459

Django vulnerable to SQL injection via _connector keyword argument in QuerySet and Q objects.

An issue was discovered in 5.1 before 5.1.14, 4.2 before 4.2.26, and 5.2 before 5.2.8.

The methods QuerySet.filter(), QuerySet.exclude(), and QuerySet.get(), and the class Q(), are subject to SQL injection when using a suitably crafted dictionary, with dictionary expansion, as the _connector argument.

Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.

Django would like to thank cyberstan for reporting this issue.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
C
H
U
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2025-64459, https://github.com/django/django/commit/06dd38324ac3d60d83d9f3adabf0dcdf423d2a85, https://github.com/django/django/commit/59ae82e67053d281ff4562a24bbba21299f0a7d4, https://github.com/django/django/commit/6703f364d767e949c5b0e4016433ef75063b4f9b, https://github.com/django/django/commit/72d2c87431f2ae0431d65d0ec792047f078c8241, https://docs.djangoproject.com/en/dev/releases/security, https://github.com/django/django, https://github.com/omarkurt/django-connector-CVE-2025-64459-testbed, https://groups.google.com/g/django-announce, https://shivasurya.me/security/django/2025/11/07/django-sql-injection-CVE-2025-64459.html, https://www.djangoproject.com/weblog/2025/nov/05/security-releases

Severity

9.1

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
9.1
EPSS Probability
0.00104%
EPSS Percentile
0.29073%
Introduced Version
5.2a1,5.0a1,2.2a1,1.1.3
Fix Available
5.2.8,5.1.14,4.2.26

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