CVE-2026-48587 - Low Severity Vulnerability
Vulnerable Libraries - Django-3.2.14-py3-none-any.whl, Django-3.2.19-py3-none-any.whl
Django-3.2.14-py3-none-any.whl
A high-level Python web framework that encourages rapid development and clean, pragmatic design.
Library home page: https://files.pythonhosted.org/packages/c0/a8/4afc7742ad1e506909ce8c5056761f22c8a2db0a8b4a46cfa290b1cd6685/Django-3.2.14-py3-none-any.whl
Dependency Hierarchy:
- ❌ Django-3.2.14-py3-none-any.whl (Vulnerable Library)
Django-3.2.19-py3-none-any.whl
A high-level Python web framework that encourages rapid development and clean, pragmatic design.
Library home page: https://files.pythonhosted.org/packages/22/af/979a4c610e727cc936c3db3d48cfcb3c270e106ff919f23fc1a27870ba00/Django-3.2.19-py3-none-any.whl
Sample Path to Dependency File: /tmp/ws-scm/django-model-subscription
Path to vulnerable library: /tmp/ws-scm/django-model-subscription
Dependency Hierarchy:
- ❌ Django-3.2.19-py3-none-any.whl (Vulnerable Library)
Found in base branch: main
Vulnerability Details
An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6.
"django.utils.cache.has_vary_header()" in Django does not strip leading or trailing whitespace from "Vary" response header values before comparison, which allows remote attackers to read cached responses via requests to URLs whose responses contain whitespace-padded Vary header values.
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 Navid Rezazadeh for reporting this issue.
Publish Date: 2026-06-03
URL: CVE-2026-48587
CVSS 3 Score Details (3.1)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: None
For more information on CVSS3 Scores, click here.
Suggested Fix
Type: Upgrade version
Origin: https://www.djangoproject.com/weblog/2026/jun/03/security-releases/
Release Date: 2026-06-03
Fix Resolution: https://github.com/django/django.git - 5.2.15,https://github.com/django/django.git - 6.0.6,django - 5.2.15,django - 6.0.6,django - 5.2.15,django - 6.0.6
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CVE-2026-48587 - Low Severity Vulnerability
Django-3.2.14-py3-none-any.whl
A high-level Python web framework that encourages rapid development and clean, pragmatic design.
Library home page: https://files.pythonhosted.org/packages/c0/a8/4afc7742ad1e506909ce8c5056761f22c8a2db0a8b4a46cfa290b1cd6685/Django-3.2.14-py3-none-any.whl
Dependency Hierarchy:
Django-3.2.19-py3-none-any.whl
A high-level Python web framework that encourages rapid development and clean, pragmatic design.
Library home page: https://files.pythonhosted.org/packages/22/af/979a4c610e727cc936c3db3d48cfcb3c270e106ff919f23fc1a27870ba00/Django-3.2.19-py3-none-any.whl
Sample Path to Dependency File: /tmp/ws-scm/django-model-subscription
Path to vulnerable library: /tmp/ws-scm/django-model-subscription
Dependency Hierarchy:
Found in base branch: main
An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6.
"django.utils.cache.has_vary_header()" in Django does not strip leading or trailing whitespace from "Vary" response header values before comparison, which allows remote attackers to read cached responses via requests to URLs whose responses contain whitespace-padded Vary header values.
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 Navid Rezazadeh for reporting this issue.
Publish Date: 2026-06-03
URL: CVE-2026-48587
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: None
For more information on CVSS3 Scores, click here.Type: Upgrade version
Origin: https://www.djangoproject.com/weblog/2026/jun/03/security-releases/
Release Date: 2026-06-03
Fix Resolution: https://github.com/django/django.git - 5.2.15,https://github.com/django/django.git - 6.0.6,django - 5.2.15,django - 6.0.6,django - 5.2.15,django - 6.0.6
Step up your Open Source Security Game with Mend here