CVE-2018-19351

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.51% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 73.9% of scored records. A rank, not a probability.

NVD base score

6.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-11-18 17:00Z7 YR AGO

Last updated

2024-08-05 11:37Z2 YR AGO

Reserved

2018-11-18

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

7f55edcc3cf455ac227847733ff679870260566c1ae45397275fe20a6fb0f4bb

• groups.google.comhttps://groups.google.com/forum/#%21topic/jupyter/hWzu2BSsplYx_refsource_MISC
• pypi.orghttps://pypi.org/project/notebook/#historyx_refsource_MISC
• github.comhttps://github.com/jupyter/notebook/blob/master/docs/source/changelog.rstx_refsource_MISC
• github.comhttps://github.com/jupyter/notebook/commit/107a89fce5f413fb5728c1c5d2c7788e1fb17491x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20201119 [SECURITY] [DLA 2432-1] jupyter-notebook security updatehttps://lists.debian.org/debian-lts-announce/2020/11/msg00033.htmlmailing-listx_refsource_MLIST