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CVE-2010-4534

Improper query string handling in Django

4.0 MediumFix available

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Exploit likelihood

2.48%Up 0.3 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 4.0

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
CVE-2010-4534
CVSS 2.0
4.0 MediumAV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness
CWE-264
Updated
2026-11-02
CVE List No score

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
CVE-2010-4534
Updated
2026-11-02
EUVDEUVD-2011-0011 No score

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
EUVD-2011-0011
Updated
2026-11-03
GitHub AdvisoriesGHSA-fwr5-q9rx-294f 7.1

Improper query string handling in Django

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
GHSA-fwr5-q9rx-294f
CVSS 4.0
7.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-20
Updated
2026-11-02
OSVGHSA-fwr5-q9rx-294f 7.1

Improper query string handling in Django

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
GHSA-fwr5-q9rx-294f
CVSS 4.0
7.1 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-20
Updated
2026-11-02
OSV No score

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
CVE-2010-4534
Updated
2026-11-02
OSVDEBIAN-CVE-2010-4534 No score

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
DEBIAN-CVE-2010-4534
Updated
2026-11-02
OSVPYSEC-2011-28 No score

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
PYSEC-2011-28
Updated
2026-11-02
OSVPYSEC-2011-8 No score

The administrative interface in django.contrib.admin in Django before 1.1.3, 1.2.x before 1.2.4, and 1.3.x before 1.3 beta 1 does not properly restrict use of the query string to perform certain object filtering, which allows remote authenticated users to obtain sensitive information via a series of requests containing regular expressions, as demonstrated by a created_by__password__regex parameter.

Record
PYSEC-2011-8
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
django
PyPI
before 1.1.3
1.1.3
django
PyPI
1.2 up to 1.2.4
1.2.4
python-django
Debian:12
before 1.2.4-1
1.2.4-1
python-django
Debian:13
before 1.2.4-1
1.2.4-1
python-django
Debian:14
before 1.2.4-1
1.2.4-1
django
PyPI
before 1.1.3, plus listed versions
1.0.11.0.21.0.31.0.41.11.1.11.1.2
1.1.3
django
PyPI
1.2 up to 1.2.4, plus listed versions
1.2.11.2.21.2.3
1.2.4
django
PyPI
before 1.1.3, 1.2 up to 1.2.4, plus listed versions
1.0.11.0.21.0.31.0.41.1
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1.1.11.1.21.2.11.2.21.2.3
1.1.31.2.4

History

History
RecordedChangedSources
affected
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2010-4534 is a medium vulnerability (CVSS 4.0) in Djangoproject Django, published January 10, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.48%, the 84th percentile. Fixed in django 1.1.3.

References

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