Insertion of Sensitive Information Into Sent Data Affecting parse-server package, versions >=7.0.0-alpha.1 <8.6.75>=9.0.0-alpha.1 <9.8.0-alpha.7
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-15928862
- published8 Apr 2026
- disclosed8 Apr 2026
- creditUnknown
Introduced: 8 Apr 2026
CVE-2026-39381 (opens in a new tab)How to fix?
Upgrade parse-server to version 8.6.75, 9.8.0-alpha.7 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 Insertion of Sensitive Information Into Sent Data via the GET /sessions/me endpoint, which fails to enforce protectedFields restrictions as configured by the server operator. An attacker can access sensitive session fields by making an authenticated request to this endpoint.