UpHeron
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Servers and applications

CVE-2020-15270

Parse Server (npm package parse-server) broadcasts events to all clients without checking if the session token is valid. This allows clients with expired sessions to still receive subscription objects. It is not possible to create subscription objects with invalid session tokens. The issue is not patched.

Severity
Medium 4.3
Published
22 Oct 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Parse ServerServers and applications · cpe:a:parseplatform:parse-server
  • Every version up to 4.3.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-15270
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-15270