{"cve":"CVE-2020-27428","nvd":{"published":"2022-01-06T00:15:07.790","modified":"2026-06-17T03:09:13.880","status":"Modified","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_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07f","https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07f"],"products":["mit:scratch-svg-renderer"],"source":"nvd","synced_at":"2026-10-19T21:26:33.761856376+00:00"},"epss":{"cve":"CVE-2020-27428","score":0.00666,"percentile":0.5184,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-h3vq-wv8j-36gw","url":"https://osv.dev/vulnerability/GHSA-h3vq-wv8j-36gw","summary":"Cross-site Scripting in Scratch-Svg-Renderer","modified":"2023-11-08T04:03:21.559457Z","packages":[{"ecosystem":"npm","name":"scratch-svg-renderer","purl":"pkg:npm/scratch-svg-renderer","ranges":["<=0.2.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}