CVE-2020-7750 — CRITICAL (9.6)

Vulnerability Description

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.

CVSS Score

9.6

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Mit	Scratch-Svg-Renderer	0.1.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/LLK/scratch-svg-renderer/commit/9ebf57588aa596c4fa3bb64209e10PatchThird Party Advisory
https://snyk.io/vuln/SNYK-JS-SCRATCHSVGRENDERER-1020497Third Party Advisory
https://github.com/LLK/scratch-svg-renderer/commit/9ebf57588aa596c4fa3bb64209e10PatchThird Party Advisory
https://snyk.io/vuln/SNYK-JS-SCRATCHSVGRENDERER-1020497Third Party Advisory

FAQ

What is CVE-2020-7750?

CVE-2020-7750 is a vulnerability with a CVSS score of 9.6 (CRITICAL). 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 ...

How severe is CVE-2020-7750?

CVE-2020-7750 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-7750?

Check the references section above for vendor advisories and patch information. Affected products include: Mit Scratch-Svg-Renderer.