CVE-2024-21520

State: Published
Severity: 5.3 Medium
Published: Jun 26, 2024
Updated: Dec 31, 2024
Reserved: Dec 22, 2023

Description

Versions of the package djangorestframework before 3.15.2 are vulnerable to Cross-site Scripting (XSS) via the break_long_headers template filter due to improper input sanitization before splitting and joining with <br> tags.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N/E:P	snyk
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:P	snyk

Weaknesses

CWE-79 Cross-site Scripting (XSS)

Affected Products

Product	Versions
djangorestframeworkn/a	before 3.15.2Affected

References

https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137
https://github.com/encode/django-rest-framework/pull/9435
https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642
https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2

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