PT-2022-8856 · Unknown · Scratch-Svg-Renderer

Published 2022-01-05 · Updated 2022-01-12 · CVE-2020-27428

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Scratch-Svg-Renderer version 0.2.0

Description A DOM-based cross-site scripting issue allows attackers to execute arbitrary web scripts or HTML via a crafted sb3 file.

Recommendations For Scratch-Svg-Renderer version 0.2.0, update to a version that fixes this issue, as the current version allows for the execution of arbitrary web scripts or HTML, posing a significant security risk. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-27428

GHSA-H3VQ-WV8J-36GW

Affected Products

Scratch-Svg-Renderer

References · 5

• https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07f · Patch
• https://osv.dev/vulnerability/GHSA-h3vq-wv8j-36gw · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27428 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27428 · Vendor Advisory
• https://github.com/LLK/scratch-svg-renderer · Note