ether etherpad vulnerabilities

Newest CVEs

• CVE-2026-55086

  Etherpad: Import/export use Math.random() for temp file paths; predictable paths on shared /tmp enable symlink-based file overwrite

  ether · etherpad

  Medium4.2
• CVE-2026-55085

  Etherpad: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in etherpad-lite

  ether · etherpad

  Critical9.6
• CVE-2026-55089

  Etherpad: JWT `admin` claim presence-only check lets non-admin OAuth users invoke every Etherpad HTTP API endpoint

  ether · etherpad

  Critical9.9
• CVE-2026-55090

  Etherpad: Stored XSS in HTML export via unescaped attribute-pool values

  ether · etherpad

  Medium5.3
• CVE-2026-55088

  Etherpad: Device-to-device author-token transfer endpoint is replayable, never expires, and exposes the cleartext author token

  ether · etherpad

  Medium6.8
• CVE-2026-55087

  Etherpad: x-proxy-path header reflected into admin HTML/JS/CSS (cache-poisoning XSS) and concatenated into redirect (open-redirect)

  ether · etherpad

  Medium6.1