Skip to content
Fencer Intel
high 7.5

CVE-2014-3730 json

Django Allows Open Redirects

published 12y ago modified 4mo ago also GHSA-vq3h-3q7v-9prw , PYSEC-2014-20 , EUVD-2014-0010

cvss
7.5
version 3.1, GitHub
cisa kev
Not listed
not in CISA's catalog
epss
3.1%
EPSS 3.1% chance of exploitation in 30 days, percentile 87%
public exploits
0
none known

Summary

The django.util.http.is_safe_url function in Django 1.4 before 1.4.13, 1.5 before 1.5.8, 1.6 before 1.6.5, and 1.7 before 1.7b4 does not properly validate URLs, which allows remote attackers to conduct open redirect attacks via a malformed URL, as demonstrated by "http:\\\djangoproject.com."

Patch / fix

  • pypi django 1.4.13, 1.5.8, 1.6.5, 1.7b4
  • python-django Debian 14, Debian 13, Debian 12 1.6.5-1

debian advisories DEBIAN-CVE-2014-3730

  • python-django Ubuntu 14.04 LTS 1.6.1-2ubuntu0.3

ubuntu advisories UBUNTU-CVE-2014-3730

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Is CVE-2014-3730 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2014-3730 updated cvss 5.0

Django: insufficient URL validation could lead to redirects

  • Red Hat OpenStack Platform 3 Django Red Hat OpenStack Platform 4 Django Red Hat Subscription Asset Manager Django
    affected: no fix planned “Will not fix”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

3.14% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected packages

ecosystem package affected fixed in
pypi django
>=1.4, <1.4.13
>=1.5, <1.5.8
>=1.6, <1.6.5
>=1.7a1, <1.7b4
>=1.7a0, <1.7b4
1.4.13
1.5.8
1.6.5
1.7b4

Classification

Weakness
  • CWE-20 Improper Input Validation
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.