CVE-2016-9014

mediumpriority · track · 34EPSS 0.061 · 93 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

6.07% (93rd) EPSS

CVSS 6.8 · medium

Is it mine?

43 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

Django before 1.8.x before 1.8.16, 1.9.x before 1.9.11, and 1.10.x before 1.10.3, when settings.DEBUG is True, allow remote attackers to conduct DNS rebinding attacks by leveraging failure to validate the HTTP Host header against settings.ALLOWED_HOSTS.

cvss

Technical severity, 0–10. One row per scoring source.

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.1

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.08.1highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 5.9

v3.08.1highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.07.4highCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USprimary

affected products (43)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
canonical ubuntu linux= 12.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 14.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 16.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 16.10nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
djangoproject django= 1.10nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.10.1nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.10.2nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.1nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.10nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.11nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.12nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.13nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.14nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.15nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.2nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.3nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.4nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
djangoproject django= 1.8.5nvdUScpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*

showing 20 of 43

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-3f2c-jm6v-cr35Django DNS Rebinding Vulnerability2022-05-17ghsa · osvUS
Django before 1.8.x before 1.8.16, 1.9.x before 1.9.11, and 1.10.x before 1.10.3, when settings.DEBUG is True, allow remote attackers to conduct DNS rebinding attacks by leveraging failure to validate the HTTP Host header against settings.ALLOWED_HOSTS.
PYSEC-2016-182016-12-09vendor · osvUS
Django before 1.8.x before 1.8.16, 1.9.x before 1.9.11, and 1.10.x before 1.10.3, when settings.DEBUG is True, allow remote attackers to conduct DNS rebinding attacks by leveraging failure to validate the HTTP Host header against settings.ALLOWED_HOSTS.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2016-12-09modified 2026-06-17

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+8950 more

references (20)

External citations — patches, advisories, analysis.

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