CVE-2026-72741
HighCVSS 8.1Exploitation Probability (EPSS)
Low risk9th percentile - higher than 9% of all known CVEs
Summary
Rainbond through version 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.
Risk Assessment
An authenticated attacker can access sensitive data and resources of another organization, potentially leading to confidentiality, integrity, and availability breaches. This can result in data theft or unauthorized modifications.
Recommendation
Upgrade Rainbond to a version newer than 6.9.7 if a fix is available. Also, restrict user permissions and monitor API activity.
Original NVD description (English source)
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.