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NVD Vulnerability Details :
CVE-2024-21520
Deferred
More InfoOfficial Page
Source-report@snyk.io
View Known Exploited Vulnerability (KEV) details
Published At-26 Jun, 2024 | 05:15
Updated At-15 Apr, 2026 | 00:35

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.3MEDIUM
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.16.1MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Type: Secondary
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 6.1
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-79Secondaryreport@snyk.io
CWE ID: CWE-79
Type: Secondary
Source: report@snyk.io
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642report@snyk.io
N/A
https://github.com/encode/django-rest-framework/pull/9435report@snyk.io
N/A
https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137report@snyk.io
N/A
https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642af854a3a-2127-422b-91ae-364da2661108
N/A
https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2af854a3a-2127-422b-91ae-364da2661108
N/A
https://github.com/encode/django-rest-framework/pull/9435af854a3a-2127-422b-91ae-364da2661108
N/A
https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642
Source: report@snyk.io
Resource: N/A
Hyperlink: https://github.com/encode/django-rest-framework/pull/9435
Source: report@snyk.io
Resource: N/A
Hyperlink: https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137
Source: report@snyk.io
Resource: N/A
Hyperlink: https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://github.com/encode/django-rest-framework/pull/9435
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Change History
0Changes found
Details not found