VulnerabilityModified
CVE-2018-21030
Thus, for example, an XSS payload can be placed in an SVG document.
MEDIUM 5.3EPSS 1.44%
Does this matter?
Lower severity and a low EPSS score (1.44%). Track it; it rarely justifies an emergency change on its own.
Description
Jupyter Notebook before 5.5.0 does not use a CSP header to treat served files as belonging to a separate origin. Thus, for example, an XSS payload can be placed in an SVG document.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79, CWE-863
- Affected
- jupyter/notebook
- Source
- cve@mitre.org
References
- https://github.com/jupyter/notebook/pull/3341Patch, Third Party Advisory
- https://github.com/jupyter/notebook/releases/tag/5.5.0Release Notes, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00033.html
- https://github.com/jupyter/notebook/pull/3341Patch, Third Party Advisory
- https://github.com/jupyter/notebook/releases/tag/5.5.0Release Notes, 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.