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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/parse-community/parse-server/commit/78b59fb26b1c36e3cdbd42ba9fec025003267f58	Patch Third Party Advisory
https://github.com/parse-community/parse-server/security/advisories/GHSA-2xm2-xj2q-qgpj	Third Party Advisory
https://npmjs.com/parse-server	Product Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2020-10-22 22:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-15270

Mitre link : CVE-2020-15270

CVE.ORG link : CVE-2020-15270

JSON object : View

Products Affected

parseplatform

parse-server

CWE

CWE-672

Operation on a Resource after Expiration or Release

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