In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 (with Python 3.9.5+), URLValidator does not prohibit newlines and tabs (unless the URLField form field is used). If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffected because HttpResponse prohibits newlines in HTTP headers.
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History
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MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-05-06T15:49:20
Updated: 2024-08-03T23:17:28.409Z
Reserved: 2021-05-05T00:00:00
Link: CVE-2021-32052
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-06T16:15:07.520
Modified: 2024-11-21T06:06:46.180
Link: CVE-2021-32052
Redhat