Security Advisory - Published 2026-06-16 - Database Tool / DevOps

CVE-2026-48017: upgrade DbGate and review authenticated runner activity

CVE-2026-48017 affects DbGate 7.1.8 and earlier. The practical risk is highest when a DbGate instance is internet-reachable, shared by many users, or stores production database credentials.

Defensive scope: this checklist is for DbGate instances you own or administer. It does not include endpoint names, payloads, or exploitation steps.

Who is affected

  • DbGate 7.1.8 and earlier.
  • Docker or server deployments where non-admin users can sign in to DbGate.
  • Instances with stored database, SSH, or production environment credentials.

Owner self-check

docker ps | grep -i dbgate
docker logs --since 2026-06-15 dbgate 2>&1 | egrep -i "runner|error|login|database|credential"
docker inspect dbgate | egrep -i '"Image"|"Env"|"Ports"|"Mounts"'
grep -R "dbgate" docker-compose.yml compose.yml .env 2>/dev/null

If DbGate runs outside Docker, check the installed package version, process owner, service logs, reverse-proxy logs, and database connection history for the same window.

Safe fix

  • Upgrade DbGate to 7.1.9 or later.
  • Restrict access to VPN, SSO, or trusted admin IP ranges.
  • Remove unused DbGate users and review recent login history.
  • Rotate database credentials stored in DbGate if suspicious use cannot be ruled out.
  • Review connected database audit logs after 2026-06-15 for unexpected reads, exports, or schema changes.

When to request repair

Use Ping7 CVE Repair if DbGate was exposed to the internet, user activity is unclear, stored credentials point to production systems, or logs show unexpected runner, database, or file activity.

References

Author: Ping7 security team - Published: 2026-06-16 - CVE-2026-48017 - Defensive self-check only.