{"cve":"CVE-2020-28470","nvd":{"published":"2021-01-14T10:15:13.693","modified":"2026-06-17T03:10:30.440","status":"Modified","description":"This affects the package @scullyio/scully before 1.0.9. The transfer state is serialised with the JSON.stringify() function and then written into the HTML page.","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/scullyio/scully/pull/1182","https://snyk.io/vuln/SNYK-JS-SCULLYIOSCULLY-1055829","https://github.com/scullyio/scully/pull/1182","https://snyk.io/vuln/SNYK-JS-SCULLYIOSCULLY-1055829"],"products":["scully:scully"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2020-28470","score":0.00835,"percentile":0.5772,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-r96p-v3cr-gfv8","url":"https://osv.dev/vulnerability/GHSA-r96p-v3cr-gfv8","summary":"Cross-site Scripting (XSS) in @scullyio/scully","modified":"2026-03-13T21:57:08.672477Z","packages":[{"ecosystem":"npm","name":"@scullyio/scully","purl":"pkg:npm/%40scullyio/scully","ranges":["<1.0.9"],"fixed":["1.0.9"]},{"ecosystem":"npm","name":"@scullyio/ng-lib","purl":"pkg:npm/%40scullyio/ng-lib","ranges":["<1.0.1"],"fixed":["1.0.1"]}]}],"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."]}