CVE-2020-27428 — MEDIUM (6.1)

Vulnerability Description

A DOM-based cross-site scripting (XSS) vulnerability in Scratch-Svg-Renderer v0.2.0 allows attackers to execute arbitrary web scripts or HTML via a crafted sb3 file.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Mit	Scratch-Svg-Renderer	0.2.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f53PatchThird Party Advisory
https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f53PatchThird Party Advisory

FAQ

What is CVE-2020-27428?

CVE-2020-27428 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A DOM-based cross-site scripting (XSS) vulnerability in Scratch-Svg-Renderer v0.2.0 allows attackers to execute arbitrary web scripts or HTML via a crafted sb3 file.

How severe is CVE-2020-27428?

CVE-2020-27428 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-27428?

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