Incorrect Authorization Affecting @oneuptime/common package, versions <8.0.5567
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Nov 2025
- disclosed25 Nov 2025
- creditSamir Waleed
Introduced: 25 Nov 2025
CVE-2025-66028 (opens in a new tab)How to fix?
Upgrade @oneuptime/common to version 8.0.5567 or higher.
Overview
@oneuptime/common is a The OneUptime Common UI Library is a collection of shared components, utilities that are used across the OneUptime platform. It is designed to be easy to install and use, and to be extensible. This library is built with React and TypeScript. It includes c
Affected versions of this package are vulnerable to Incorrect Authorization due to trusting the client-supplied isMasterAdmin parameter during login. An attacker can gain access to the admin dashboard interface by intercepting and modifying the isMasterAdmin value from false to true.
Note: This is only exploitable if the attacker is able to intercept and alter the login response.