Description
Django REST framework is a toolkit for building Web APIs. Prior to 3.17.2, Django REST Framework's request.data parsing in rest_framework/request.py Request._parse() passes the underlying HttpRequest stream to JSONParser and FormParser for application/json and application/x-www-form-urlencoded bodies, bypassing Django's DATA_UPLOAD_MAX_MEMORY_SIZE protection and allowing oversized request bodies to consume additional memory and CPU. This issue is fixed in version 3.17.2.
Published: 2026-08-11
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Thu, 13 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 13 Aug 2026 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Wed, 12 Aug 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Encode
Encode django Rest Framework
Vendors & Products Encode
Encode django Rest Framework

Tue, 11 Aug 2026 19:00:00 +0000

Type Values Removed Values Added
Description Django REST framework is a toolkit for building Web APIs. Prior to 3.17.2, Django REST Framework's request.data parsing in rest_framework/request.py Request._parse() passes the underlying HttpRequest stream to JSONParser and FormParser for application/json and application/x-www-form-urlencoded bodies, bypassing Django's DATA_UPLOAD_MAX_MEMORY_SIZE protection and allowing oversized request bodies to consume additional memory and CPU. This issue is fixed in version 3.17.2.
Title Django REST framework: Potential bypass of Django `DATA_UPLOAD_MAX_MEMORY_SIZE` when parsing oversized JSON and urlencoded request bodies via DRF `request.data`
Weaknesses CWE-400
CWE-770
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}


Subscriptions

Encode Django Rest Framework
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-08-13T14:07:46.158Z

Reserved: 2026-08-11T14:41:20.122Z

Link: CVE-2026-73228

cve-icon Vulnrichment

Updated: 2026-08-13T13:18:17.331Z

cve-icon NVD

Status : Received

Published: 2026-08-11T19:18:52.603

Modified: 2026-08-13T15:20:10.253

Link: CVE-2026-73228

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-08-11T18:54:16Z

Links: CVE-2026-73228 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-12T20:30:04Z

Weaknesses