CVE-2023-41164
High
Published: 03 November 2023
Published
03 November 2023
Modified
04 November 2025
KEV Added
—
Patch
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CVSS Score v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0041
61.5th percentile
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-41164 is a high-severity Improper Validation of Specified Quantity in Input (CWE-1284) vulnerability in Djangoproject Django. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 38.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-0069
Vulnerability details
In Django 3.2 before 3.2.21, 4.1 before 4.1.11, and 4.2 before 4.2.5, django.utils.encoding.uri_to_iri() is subject to a potential DoS (denial of service) attack via certain inputs with a very large number of Unicode characters.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
djangoproject
django
3.2 — 3.2.21 · 4.1 — 4.1.11 · 4.2 — 4.2.5
fedoraproject
fedora
39
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.