CVE-2020-7680

MEDIUM

Docsify < 4.11.4 - XSS

Title source: rule

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.

Exploits (1)

exploitdb WORKING POC

by Amin Sharifi · textwebappsmultiple

https://www.exploit-db.com/exploits/48681

View Code ZIP pw:eip

References (6)

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/158515/Docsify.js-4.11.4-Cross-Site-Scripting.html

[Exploit, Third Party Advisory] http://packetstormsecurity.com/files/161495/docsify-4.11.6-Cross-Site-Scripting.html

[Mailing List, Third Party Advisory] http://seclists.org/fulldisclosure/2021/Feb/71

[Third Party Advisory] https://github.com/docsifyjs/docsify/issues/1126

[Patch, Third Party Advisory] https://github.com/docsifyjs/docsify/pull/1128

[Third Party Advisory] https://snyk.io/vuln/SNYK-JS-DOCSIFY-567099

Scores

CVSS v3 6.1

EPSS 0.0316

EPSS Percentile 87.0%

Attack Vector NETWORK

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

Details

CWE

CWE-79

Status published

Products (2)

docsifyjs/docsify < 4.11.4

npm/docsify 0 - 4.11.4npm

Published Jul 20, 2020

Tracked Since Feb 18, 2026