No exploitation reportedFix available

CVE-2016-7401

Q: Is CVE-2016-7401 actively exploited?

Active exploitation of CVE-2016-7401 has not been confirmed. Its EPSS score was 5.7% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2016-7401?

CVE-2016-7401 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

No exploitation reported by the sources we read.

Published2016-10-03
WeaknessCWE-254

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The cookie parsing code in Django before 1.8.15 and 1.9.x before 1.9.10, when used on a site with Google Analytics, allows remote attackers to bypass an intended CSRF protection mechanism by setting arbitrary cookies.

Timeline

dates in UTC

2016-10-0318:59CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-7401?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-7401?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV

Django

Branch	Affected	Fixed in	Source
1.8	≤ 1.8.14	no fix published	NVD
1.9	= 1.9.0	no fix published	NVD
1.9	= 1.9.1	no fix published	NVD
1.9	= 1.9.2	no fix published	NVD
1.9	= 1.9.3	no fix published	NVD
1.9	= 1.9.4	no fix published	NVD
1.9	= 1.9.5	no fix published	NVD
1.9	= 1.9.6	no fix published	NVD
1.9	= 1.9.7	no fix published	NVD
1.9	= 1.9.8	no fix published	NVD
1.9	= 1.9.9	no fix published	NVD

Canonical ubuntu linux

Branch	Affected	Fixed in	Source
12.4	= 12.04	no fix published	NVD
14.4	= 14.04	no fix published	NVD
16.4	= 16.04	no fix published	NVD

Django

Branch	Affected	Fixed in	Source
1.9	≥ 1.9, < 1.9.10	1.9.10	OSV
1.8	< 1.8.15	1.8.15	OSV

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

www.djangoproject.comPatch · Vendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
NVDweakness (CWE)CWE-254read 2026-10-23
FIRST EPSSEPSS score5.7 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published: 2016-10-03
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2016-7401?

Is CVE-2016-7401 actively exploited?

Active exploitation of CVE-2016-7401 has not been confirmed. Its EPSS score was 5.7% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2016-7401?

CVE-2016-7401 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

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