CVE-2026-42196

django-s3file is a lightweight file upload input for Django and Amazon S3. Prior to 7.0.2, S3FileMiddleware is vulnerable to relative path traversal attacks, where an attacker can use a modified request to escape pre-signed upload locations and have the Django application load files from random locations into request.FILES. Depending on how files are handled, this may lead to confidentiality and integrity issues. This vulnerability is fixed in 7.0.2.

CVSS

No CVSS.

References

Link	Resource
https://github.com/codingjoe/django-s3file/security/advisories/GHSA-67qg-7284-2277

Configurations

No configuration.

History

12 May 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-12 22:16

Updated : 2026-05-13 18:15

NVD link : CVE-2026-42196

Mitre link : CVE-2026-42196

CVE.ORG link : CVE-2026-42196

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-26

Path Traversal: '/dir/../filename'

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