{"id":"CVE-2020-27428","aliases":["EUVD-2022-0612","GHSA-h3vq-wv8j-36gw"],"status":"published","title":"Cross-site Scripting in Scratch-Svg-Renderer","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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00666,"percentile":0.5211,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-01-05T23:37:45Z","modified":"2026-10-20T10:54:19Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"scratch-svg-renderer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.2.0"}]}]},{"source":"osv","ecosystem":"npm","package":"scratch-svg-renderer","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"0.2.0"}]}]}],"products":[{"vendor":"mit","product":"scratch-svg-renderer"}],"references":[{"url":"https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07f","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27428","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-h3vq-wv8j-36gw"},{"url":"https://github.com/LLK/scratch-svg-renderer","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-27428","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.","status":"published","published":"2022-01-05T23:37:45Z","modified":"2024-08-04T16:18:43.46Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2022-0612","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.","status":"published","published":"2022-01-05T23:37:45Z","modified":"2024-08-04T16:18:43Z","updated_at":"2026-11-03T03:07:12.940476Z"}],"ghsa":[{"id":"GHSA-h3vq-wv8j-36gw","title":"Cross-site Scripting in Scratch-Svg-Renderer","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.","status":"published","published":"2022-01-08T00:44:33Z","modified":"2023-02-03T05:04:13Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:41.967989Z"}],"nvd":[{"id":"CVE-2020-27428","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.","status":"published","published":"2022-01-06T00:15:07.79Z","modified":"2026-06-17T03:09:13.88Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:46.101987Z"}],"osv":[{"id":"CVE-2020-27428","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.","status":"published","published":"2022-01-06T00:15:07.79Z","modified":"2026-10-20T10:54:19.604450312Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:16.248747Z"},{"id":"GHSA-h3vq-wv8j-36gw","title":"Cross-site Scripting in Scratch-Svg-Renderer","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.","status":"published","published":"2022-01-08T00:44:33Z","modified":"2023-11-08T04:03:21.559457Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:48.546324Z"}]}}