{"id":"CVE-2020-27428","aliases":["GHSA-h3vq-wv8j-36gw"],"url":"https://o3.security/vulnerability/CVE-2020-27428","summary":"Cross-site Scripting in Scratch-Svg-Renderer","details":"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.","published":"2022-01-06T00:15:07.790Z","modified":"2026-07-08T05:54:18.689880308Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"scratch-svg-renderer","fixedVersion":null}],"fix":{"url":"https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07f","label":"LLK/scratch-svg-renderer@7c74ec7"},"references":[{"type":"FIX","url":"https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07f"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:54:18.689880308Z"}}