In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3, EmailValidator and URLValidator are subject to a potential ReDoS (regular expression denial of service) attack via a very large number of domain name labels of emails and URLs.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-3500-1 | python-django security update |
Debian DSA |
DSA-5465-1 | python-django security update |
Github GHSA |
GHSA-jh3w-4vvf-mjgr | Django has regular expression denial of service vulnerability in EmailValidator/URLValidator |
Ubuntu USN |
USN-6203-1 | Django vulnerability |
Ubuntu USN |
USN-6203-2 | Django vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 04 Nov 2025 18:30:00 +0000
| Type | Values Removed | Values Added |
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| References |
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Tue, 04 Nov 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 16 Jul 2025 13:45:00 +0000
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| Metrics |
epss
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epss
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2025-11-04T17:12:33.751Z
Reserved: 2023-06-20T00:00:00.000Z
Link: CVE-2023-36053
Updated: 2025-11-04T17:12:33.751Z
Status : Modified
Published: 2023-07-03T13:15:09.737
Modified: 2025-11-04T18:15:40.560
Link: CVE-2023-36053
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
Github GHSA
Ubuntu USN