Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXFwcWgtNDZxai12d2N3

Cross-site Scripting in docsify

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.

Permalink: https://github.com/advisories/GHSA-qpqh-46qj-vwcw
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXFwcWgtNDZxai12d2N3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 10 months ago

CVSS Score: 6.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Identifiers: GHSA-qpqh-46qj-vwcw, CVE-2020-7680
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-7680
• https://github.com/docsifyjs/docsify/issues/1126
• https://github.com/docsifyjs/docsify/pull/1128
• https://snyk.io/vuln/SNYK-JS-DOCSIFY-567099
• 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/advisories/GHSA-qpqh-46qj-vwcw

Affected Packages