CVE-2020-7750

critical-risk
Published 2020-10-21

This affects the package scratch-svg-renderer before 0.2.0-prerelease.20201019174008. The loadString function does not escape SVG properly, which can be used to inject arbitrary elements into the DOM via the _transformMeasurements function.

Do I need to act?

~
6.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
50079
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.6/10 Critical
NETWORK / LOW complexity

Affected Products (20)

Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer
Scratch-Svg-Renderer

Affected Vendors

Mit

References (4)

Patch https://github.com/LLK/scratch-svg-renderer/commit/9ebf57588aa596c4fa3bb64209e10...
Third Party Advisory https://snyk.io/vuln/SNYK-JS-SCRATCHSVGRENDERER-1020497
Patch https://github.com/LLK/scratch-svg-renderer/commit/9ebf57588aa596c4fa3bb64209e10...
Third Party Advisory https://snyk.io/vuln/SNYK-JS-SCRATCHSVGRENDERER-1020497
70
/ 100
critical-risk
Severity 32/34 · Critical
Exploitability 9/34 · Low
Exposure 29/34 · Critical