Vulnerability Details CVE-2025-14550
An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28.
`ASGIRequest` allows a remote attacker to cause a potential denial-of-service via a crafted request with multiple duplicate headers.
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 Jiyong Yang for reporting this issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 12.2%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2025-14550
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cpe:2.3:a:djangoproject:django:4.2
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cpe:2.3:a:djangoproject:django:4.2.0
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cpe:2.3:a:djangoproject:django:4.2.1
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cpe:2.3:a:djangoproject:django:4.2.10
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cpe:2.3:a:djangoproject:django:4.2.11
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cpe:2.3:a:djangoproject:django:4.2.12
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cpe:2.3:a:djangoproject:django:4.2.13
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cpe:2.3:a:djangoproject:django:4.2.14
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cpe:2.3:a:djangoproject:django:4.2.15
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cpe:2.3:a:djangoproject:django:4.2.16
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cpe:2.3:a:djangoproject:django:4.2.17
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cpe:2.3:a:djangoproject:django:4.2.18
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cpe:2.3:a:djangoproject:django:4.2.19
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cpe:2.3:a:djangoproject:django:4.2.2
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cpe:2.3:a:djangoproject:django:4.2.20
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cpe:2.3:a:djangoproject:django:4.2.21
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cpe:2.3:a:djangoproject:django:4.2.22
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cpe:2.3:a:djangoproject:django:4.2.23
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cpe:2.3:a:djangoproject:django:4.2.24
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cpe:2.3:a:djangoproject:django:4.2.25
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cpe:2.3:a:djangoproject:django:4.2.26
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cpe:2.3:a:djangoproject:django:4.2.3
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cpe:2.3:a:djangoproject:django:4.2.4
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cpe:2.3:a:djangoproject:django:4.2.5
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cpe:2.3:a:djangoproject:django:4.2.6
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cpe:2.3:a:djangoproject:django:4.2.7
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cpe:2.3:a:djangoproject:django:4.2.8
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cpe:2.3:a:djangoproject:django:4.2.9
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cpe:2.3:a:djangoproject:django:5.2
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cpe:2.3:a:djangoproject:django:5.2.1
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cpe:2.3:a:djangoproject:django:5.2.2
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cpe:2.3:a:djangoproject:django:5.2.3
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cpe:2.3:a:djangoproject:django:5.2.4
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cpe:2.3:a:djangoproject:django:5.2.5
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cpe:2.3:a:djangoproject:django:5.2.6
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cpe:2.3:a:djangoproject:django:5.2.7
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cpe:2.3:a:djangoproject:django:5.2.8
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cpe:2.3:a:djangoproject:django:6.0