VulnerabilityModified
CVE-2018-8768
In Jupyter Notebook before 5.4.1, a maliciously forged notebook file can bypass sanitization to execute JavaScript in the notebook context.
HIGH 7.8EPSS 1.07%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.07%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Jupyter Notebook before 5.4.1, a maliciously forged notebook file can bypass sanitization to execute JavaScript in the notebook context. Specifically, invalid HTML is 'fixed' by jQuery after sanitization, making it dangerous.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.07% probability · 63th percentile
- CISA KEV
- Not listed
- Affected
- jupyter/notebook
- Source
- cve@mitre.org
References
- http://openwall.com/lists/oss-security/2018/03/15/2Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00033.html
- http://openwall.com/lists/oss-security/2018/03/15/2Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00033.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.