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Vulnerability record · CVE-2015-7337 · published 29 September 2015

CVE-2015-7337: Ipython notebook improper input validation vulnerability

Ipython · Notebook

The editor in IPython Notebook before 3.2.2 and Jupyter Notebook 4.0.x before 4.0.5 allows remote attackers to execute arbitrary JavaScript code via a crafted file, which triggers a redirect to files/, related to MIME types.

6.8 CVSS 2.0 Medium EPSS 2.5% · top 16.0% CWE-20 · Improper input validation
6.8CVSS 2.0 base score
2.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References
17 Jun 2026Last modified by NVD

Description

The editor in IPython Notebook before 3.2.2 and Jupyter Notebook 4.0.x before 4.0.5 allows remote attackers to execute arbitrary JavaScript code via a crafted file, which triggers a redirect to files/, related to MIME types.

AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167670.html
http://seclists.org/oss-sec/2015/q3/558
http://seclists.org/oss-sec/2015/q3/634
https://bugzilla.redhat.com/show_bug.cgi?id=1264067
https://github.com/ipython/ipython/commit/0a8096adf165e2465550bd5893d7e352544e5967
https://github.com/jupyter/notebook/commit/9e63dd89b603dfbe3a7e774d8a962ee0fa30c0b5
https://security.gentoo.org/glsa/201512-02
http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167670.html
http://seclists.org/oss-sec/2015/q3/558
http://seclists.org/oss-sec/2015/q3/634
https://bugzilla.redhat.com/show_bug.cgi?id=1264067
https://github.com/ipython/ipython/commit/0a8096adf165e2465550bd5893d7e352544e5967
https://github.com/jupyter/notebook/commit/9e63dd89b603dfbe3a7e774d8a962ee0fa30c0b5
https://security.gentoo.org/glsa/201512-02

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-7337), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.