Lucene search
+L

CVE-2026-54703 Markdown Preview Enhanced: Arbitrary File Write via updateMarkdown Command Without Path Validation

🗓️ 14 Oct 2026 19:09:50Reported by GoogleType 
osv-cve
 osv-cve
🔗 osv.dev

Arbitrary file write in Markdown Preview Enhanced via updateMarkdown command.

Refs

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation