Race Condition Affecting parse-server package, versions <8.6.37>=9.0.0-alpha.1 <9.6.0-alpha.11
Threat Intelligence
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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Test your applications- Snyk IDSNYK-JS-PARSESERVER-15518252
- published13 Mar 2026
- disclosed12 Mar 2026
- creditUnknown
Introduced: 12 Mar 2026
NewCVE-2026-32242 (opens in a new tab)How to fix?
Upgrade parse-server to version 8.6.37, 9.6.0-alpha.11 or higher.
Overview
parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js.
Affected versions of this package are vulnerable to Race Condition in the OAuth2 auth adapter. An attacker can gain unauthorized access by exploiting a race condition that causes token validation to occur against the wrong provider's configuration during concurrent authentication requests. This is only exploitable if multiple OAuth2 providers are configured via the oauth2: true flag.