Home/CVE/The utils.http.is_safe_url function in Django before 1.4.20, 1.5.x, 1.6.x before 1.6.11, 1.7.x before 1.7.7, and 1.8.x b
CVE

CVE-2015-2317

The utils.http.is_safe_url function in Django before 1.4.20, 1.5.x, 1.6.x before 1.6.11, 1.7.x before 1.7.7, and 1.8.x b

The utils.http.is_safe_url function in Django before 1.4.20, 1.5.x, 1.6.x before 1.6.11, 1.7.x before 1.7.7, and 1.8.x before 1.8c1 does not properly validate URLs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a control character in a URL, as demonstrated by a \x08javascript: URL.

MEDIUM · CVSS 4.3 EPSS 0.02884
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

7
debian linuxall versions
fedoraproject fedoraall versions
opensuseall versions
djangoproject django<= 1.4.19
djangoproject djangoall versions
oracle solarisall versions
canonical ubuntu linuxall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI django MODERATE fixed in 1.4.20
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumDjango Framework Exceptions
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Published to NVD25 Mar 2015 · 02:59 PM
⚑

Vendor Advisories

6
suse-csafSUSE-SU-2015:1109-1
suse-csafSUSE-SU-2015:1112-1
suse-csafSUSE-SU-2015:0694-1
usnUSN-2539-1
suse-csafSUSE-SU-2015:0563-1
🔗

References & Sources

10
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155421.htmlThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160263.html
http://lists.opensuse.org/opensuse-updates/2015-04/msg00001.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2015-09/msg00035.html
http://ubuntu.com/usn/usn-2539-1Third Party Advisory
http://www.debian.org/security/2015/dsa-3204Third Party Advisory
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