CVE-2026-92813

Metabase through 0.63.18 fails to properly validate the unspecified address 0.0.0.0 in custom GeoJSON URLs, allowing unauthenticated attackers to reach loopback services. Attackers can save a malicious GeoJSON entry with 0.0.0.0 and trigger requests that return loopback service responses to unauthenticated callers.

  • Published Sep 16, 2026
  • CVSS 6.9 medium
  • 0.5% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-92813 at the National Vulnerability Database