What’s Vulnerable › Vulnerabilities

CVE-2026-72737: Dokploy: Cross-organization IDOR in Dokploy backup destinations exposes another tenant's S3 credentials and backups

• Severity: critical (CVSS 9.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-10 · updated 2026-09-08
• Weakness: CWE-639

Description

Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.29.8 and earlier, backup.create, backup.update, and backup.restoreBackupWithLogs in apps/dokploy/server/api/routers/backup.ts accept a client-controlled destinationId and use the referenced destination without verifying that destination.organizationId equals ctx.session.activeOrganizationId. An authenticated member with backup permissions for a service in one organization can cause another organization's S3 accessKey and secretAccessKey to be materialized by packages/server/src/utils/backups/utils.ts getS3Credentials on the attacker's service host, read that organization's backup objects, or redirect and poison backups across tenant boundaries.

Affected products

• dokploy: through 0.29.8

References

• https://github.com/Dokploy/dokploy/security/advisories/GHSA-56qv-89fq-3h2q
• https://github.com/Dokploy/dokploy/security/advisories/GHSA-56qv-89fq-3h2q

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