CVE-2020-15270mediumCWE-672

CVE-2020-15270: medium-severity vulnerability in parse-community parse-server

Improper session expiration in Parse Server

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.3epss 1.2%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
parse-community · parse-server
Related CVEs — parse-community parse-server

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