{"cve":"CVE-2020-7680","nvd":{"published":"2020-07-20T16:15:12.350","modified":"2026-06-17T03:25:15.210","status":"Modified","description":"docsify prior to 4.11.4 is susceptible to Cross-site Scripting (XSS). Docsify.js uses fragment identifiers (parameters after # sign) to load resources from server-side .md files. Due to lack of validation here, it is possible to provide external URLs after the /#/ (domain.com/#//attacker.com) and render arbitrary JavaScript/HTML inside docsify 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":["http://packetstormsecurity.com/files/158515/Docsify.js-4.11.4-Cross-Site-Scripting.html","http://packetstormsecurity.com/files/161495/docsify-4.11.6-Cross-Site-Scripting.html","http://seclists.org/fulldisclosure/2021/Feb/71","https://github.com/docsifyjs/docsify/issues/1126","https://github.com/docsifyjs/docsify/pull/1128"],"products":["docsifyjs:docsify"],"source":"nvd","synced_at":"2026-10-19T21:06:22.076270124+00:00"},"epss":{"cve":"CVE-2020-7680","score":0.045,"percentile":0.91502,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qpqh-46qj-vwcw","url":"https://osv.dev/vulnerability/GHSA-qpqh-46qj-vwcw","summary":"Cross-site Scripting in docsify","modified":"2026-09-10T03:49:14.824566862Z","packages":[{"ecosystem":"npm","name":"docsify","purl":"pkg:npm/docsify","ranges":["<4.11.4"],"fixed":["4.11.4"]}]}],"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."]}