Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2015-0220

Severity CVSS v4.0:
Pending analysis
Type:
CWE-79 Cross-Site Scripting (XSS)
Publication date:
16/01/2015
Last modified:
12/04/2025

Description

The django.util.http.is_safe_url function in Django before 1.4.18, 1.6.x before 1.6.10, and 1.7.x before 1.7.3 does not properly handle leading whitespaces, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted URL, related to redirect URLs, as demonstrated by a "\njavascript:" URL.

Impact

Vector 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:lts:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:lts:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:* 1.4.17 (including)
cpe:2.3:a:djangoproject:django:1.6:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.1:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.2:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.3:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.4:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.5:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.6:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.7:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.8:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:1.6.9:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools