CVE-2026-72741 PUBLISHED

Rainbond 6.9.7 Region API Cross-Enterprise IDOR via Tenant Access

Assigner: VulnCheck
Reserved: 10.08.2026 Published: 13.08.2026 Updated: 14.08.2026

Rainbond through 6.9.7 contains a broken access control vulnerability in the CheckToken function that allows authenticated attackers to access unauthorized enterprise resources by substituting another enterprise's tenant name in URL paths. Attackers can use any valid API token to bypass enterprise ID verification and access or modify another enterprise's services, plugins, environment variables, and certificates.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS Score: 8.6

Product Status

Vendor goodrain
Product rainbond
Versions Default: affected
  • affected from 0 to 6.9.7 (incl.)

Credits

  • George Chen finder

References

Problem Types

  • Authorization Bypass Through User-Controlled Key CWE