CVE-2025-32873

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-32873
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-32873.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-32873
Aliases
Related
Published
2025-05-08T04:17:18Z
Modified
2025-06-18T15:41:59.060544Z
Downstream
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Django 4.2 before 4.2.21, 5.1 before 5.1.9, and 5.2 before 5.2.1. The django.utils.html.striptags() function is vulnerable to a potential denial-of-service (slow performance) when processing inputs containing large sequences of incomplete HTML tags. The template filter striptags is also vulnerable, because it is built on top of striptags().

References

Affected packages

Debian:11 / python-django

Package

Name
python-django
Purl
pkg:deb/debian/python-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:2.2.28-1~deb11u7

Affected versions

2:2.*

2:2.2.24-1
2:2.2.25-1~deb11u1
2:2.2.26-1~deb11u1
2:2.2.28-1~deb11u1
2:2.2.28-1~deb11u2
2:2.2.28-1~deb11u3
2:2.2.28-1~deb11u4
2:2.2.28-1~deb11u5
2:2.2.28-1~deb11u6

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / python-django

Package

Name
python-django
Purl
pkg:deb/debian/python-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3:3.*

3:3.2.19-1
3:3.2.19-1+deb12u1~bpo11+1
3:3.2.19-1+deb12u1
3:3.2.19-1+deb12u2
3:3.2.20-1
3:3.2.20-1.1
3:3.2.21-1

3:4.*

3:4.1-1
3:4.1.1-1
3:4.1.2-1
3:4.1.3-1
3:4.1.4-1
3:4.1.5-1
3:4.2~alpha1-1
3:4.2~beta1-1
3:4.2~rc1-1
3:4.2-1
3:4.2.1-1
3:4.2.2-1
3:4.2.3-1
3:4.2.4-1
3:4.2.5-1
3:4.2.5-2
3:4.2.6-1
3:4.2.8-1
3:4.2.9-1
3:4.2.10-1
3:4.2.11-1
3:4.2.13-1
3:4.2.14-1
3:4.2.15-1~bpo12+1
3:4.2.15-1
3:4.2.16-1
3:4.2.17-1
3:4.2.17-2
3:4.2.18-1~bpo12+1
3:4.2.18-1
3:4.2.19-1~bpo12+1
3:4.2.19-1
3:4.2.20-1~bpo12+1
3:4.2.20-1
3:4.2.21-1~bpo12+1
3:4.2.21-1
3:4.2.22-1
3:4.2.23-1

3:5.*

3:5.0~alpha1-1
3:5.0~rc1-1
3:5.0-1
3:5.0.1-1
3:5.0.2-1
3:5.0.3-1
3:5.0.4-1
3:5.0.6-1
3:5.1~alpha1-1
3:5.1~beta1-1
3:5.1~rc1-1
3:5.1-1
3:5.1.1-1
3:5.1.2-1
3:5.1.3-1
3:5.1.4-1
3:5.1.5-1
3:5.2~alpha1-1
3:5.2~beta1-1
3:5.2~rc1-1
3:5.2-1
3:5.2.1-1
3:5.2.2-1
3:5.2.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / python-django

Package

Name
python-django
Purl
pkg:deb/debian/python-django?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3:4.2.21-1

Affected versions

3:3.*

3:3.2.19-1
3:3.2.20-1
3:3.2.20-1.1
3:3.2.21-1

3:4.*

3:4.1-1
3:4.1.1-1
3:4.1.2-1
3:4.1.3-1
3:4.1.4-1
3:4.1.5-1
3:4.2~alpha1-1
3:4.2~beta1-1
3:4.2~rc1-1
3:4.2-1
3:4.2.1-1
3:4.2.2-1
3:4.2.3-1
3:4.2.4-1
3:4.2.5-1
3:4.2.5-2
3:4.2.6-1
3:4.2.8-1
3:4.2.9-1
3:4.2.10-1
3:4.2.11-1
3:4.2.13-1
3:4.2.14-1
3:4.2.15-1~bpo12+1
3:4.2.15-1
3:4.2.16-1
3:4.2.17-1
3:4.2.17-2
3:4.2.18-1~bpo12+1
3:4.2.18-1
3:4.2.19-1~bpo12+1
3:4.2.19-1
3:4.2.20-1~bpo12+1
3:4.2.20-1
3:4.2.21-1~bpo12+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/django/django

Affected ranges

Type
GIT
Repo
https://github.com/django/django
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
87175d270aec969d3cad4bad1abf45e07302d795

Affected versions

1.*

1.0
1.1
1.2
1.2.1
1.3
1.4
1.7a1
1.7a2

4.*

4.2
4.2.1
4.2.10
4.2.11
4.2.12
4.2.13
4.2.14
4.2.15
4.2.16
4.2.17
4.2.18
4.2.19
4.2.2
4.2.20
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.2.9
4.2a1
4.2b1
4.2rc1