CVE-2026-46492

md-fileserver allows for local viewing of markdown files in a browser. Prior to version 1.10.3, a cross-site scripting XSS vulnerability exists in the application’s Markdown rendering logic. When user-supplied Markdown content is rendered, embedded raw HTML—including tags—is processed and injecte...

md-fileserver 安全漏洞

md-fileserver is a local Markdown file browser and rendering server developed by Commenthol as an individual project. Versions of md-fileserver prior to 1.10.3 contained security vulnerabilities. These vulnerabilities stemmed from the Markdown rendering logic’s failure to clean up the embedded...

CVE-2026-46492

creationtimestamp| type| source ---|---|--- 2026-05-14 19:57:57+00:00| published-proof-of-concept| https://github.com/commenthol/md-fileserver/security/advisories/GHSA-32q2-hhr5-6qvv 2026-06-09 17:11:57+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mnuowoqpot2g...

Path Traversal

md-fileserver is vulnerable to path traversal. The attack exists through improper configuration of permissions to the files under the user's home directory of server, allowing anyone having remote access to access the other users files...

Node.js third-party modules: [md-fileserver] Path Traversal

I would like to report path traversal in md-fileserver modulee It allows an attacker to read system files via path traversal through commandline Module module name: md-fileserver version: 1.3.2 npm page: https://www.npmjs.com/package/md-fileserver Module Description Starts a local server to rende...