Potential exposure of private data via empty and missing Vary headers
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| djangoproject | Django | unaffected |
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No data.
No data.
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| Django Project | Django |
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| Djangoproject | Django |
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4903-1 | python-django security update |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.464% probability within 30 days)
| Type | Values Removed | Values Added |
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| References |
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| Metrics |
threat_severity
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threat_severity
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| Metrics |
ssvc
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| First Time appeared |
Django Project
Django Project django Djangoproject Djangoproject django |
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| Vendors & Products |
Django Project
Django Project django Djangoproject Djangoproject django |
| Type | Values Removed | Values Added |
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| Description | An issue was discovered in Django 6.1 before 6.1.3, 6.0 before 6.0.10, and 5.2 before 5.2.19. The `django.middleware.cache.UpdateCacheMiddleware` and the `django.views.decorators.cache.cache_page()` decorator generate identical cache keys for requests that omit a header listed in the response’s `Vary` header and requests that include that header with an empty value, potentially allowing remote attackers to access private data cached for another request. Earlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected. Django would like to thank Andrew Gonzalez for reporting this issue. | |
| Title | Potential exposure of private data via empty and missing Vary headers | |
| Weaknesses | CWE-524 | |
| References |
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| Metrics |
cvssV3_1
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