CVE-2014-3429

mediumpriority · track · 29EPSS 0.047 · 92 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.70% (92nd) EPSS

CVSS 6.8 · medium

Is it mine?

13 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

IPython Notebook 0.12 through 1.x before 1.2 does not validate the origin of websocket requests, which allows remote attackers to execute arbitrary code by leveraging knowledge of the kernel id and a crafted page.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 5.8–9.8

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

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USprimaryCWE-94US

affected products (13)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ipython ipython notebook= 0.12nvdUScpe:2.3:a:ipython:ipython_notebook:*:*:*:*:*:*:*:*
ipython ipython notebook= 0.12.1nvdUScpe:2.3:a:ipython:ipython_notebook:*:*:*:*:*:*:*:*
ipython ipython notebook= 0.13nvdUScpe:2.3:a:ipython:ipython_notebook:*:*:*:*:*:*:*:*
ipython ipython notebook= 0.13.1nvdUScpe:2.3:a:ipython:ipython_notebook:*:*:*:*:*:*:*:*
ipython ipython notebook= 0.13.2nvdUScpe:2.3:a:ipython:ipython_notebook:*:*:*:*:*:*:*:*
ipython ipython notebook= 1.0.0nvdUScpe:2.3:a:ipython:ipython_notebook:*:*:*:*:*:*:*:*
ipython ipython notebook= 1.1.0nvdUScpe:2.3:a:ipython:ipython_notebook:*:*:*:*:*:*:*:*
mageia mageia= 3.0nvdUScpe:2.3:o:mageia:mageia:*:*:*:*:*:*:*:*
mageia mageia= 4.0nvdUScpe:2.3:o:mageia:mageia:*:*:*:*:*:*:*:*
opensuse opensuse= 13.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
opensuse opensuse= 13.2nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
PyPI ipython0.12 → 1.2.0osvUSpkg:pypi/ipython

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-75cw-5cgv-g853IPython Notebook vulnerable to improper validation of the origin of websocket requests 2022-05-14ghsa · osvUS
IPython Notebook 0.12 through 1.x before 1.2.0 does not validate the origin of websocket requests, which allows remote attackers to execute arbitrary code by leveraging knowledge of the kernel id and a crafted page.
PYSEC-2014-212014-08-07vendor · osvUS
IPython Notebook 0.12 through 1.x before 1.2 does not validate the origin of websocket requests, which allows remote attackers to execute arbitrary code by leveraging knowledge of the kernel id and a crafted page.

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 2014-08-07modified 2026-06-17

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+10440 more

references (26)

External citations — patches, advisories, analysis.

scry

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