CVE-2022-39225
Assigner: GitHub_M
Published: 2022-09-23T06:40:07
State: PUBLISHED
affected: product: parse-server
vendor: parse-community
versions: status: affected
version: < 4.10.15
status: affected
version: >= 5.0.0, < 5.2.6
descriptions: value: Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In versions prior to 4.10.15, or 5.0.0 and above prior to 5.2.6, a user can write to the session object of another user if the session object ID is known. For example, an attacker can assign the session object to their own user by writing to the `user` field and then read any custom fields of that session object. Note that assigning a session to another user does not usually change the privileges of either of the two users, and a user cannot assign their own session to another user. This issue is patched in version 4.10.15 and above, and 5.2.6 and above. To mitigate this issue in unpatched versions add a `beforeSave` trigger to the `_Session` class and prevent writing if the requesting user is different from the user in the session object.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.3
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-669
description: CWE-669: Incorrect Resource Transfer Between Spheres
type: CWE
source: advisory: GHSA-6w4q-23cf-j9jp
discovery: UNKNOWN
title: Parse Server subject to Incorrect Resource Transfer Between Spheres