cvedb.io
CVE-2025-66028
HIGH · CVSS 8.2
EPSS exploitation probability: 0%
Published 2025-11-26T19:15:52.110 · Last modified 2026-06-17T09:56:12.173

Summary

OneUptime is a solution for monitoring and managing online services. Prior to version 8.0.5567, OneUptime is vulnerable to privilege escalation via Login Response Manipulation. During the login process, the server response included a parameter called isMasterAdmin. By intercepting and modifying this parameter value from false to true, it is possible to gain access to the admin dashboard interface. However, an attacker may be unable to view or interact with the data if they still do not have sufficient permissions. This issue has been patched in version 8.0.5567.

Affected products

hackerbay — oneuptime

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.