CVE-2022-41878 : Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In versions prio

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In versions prior to 5.3.2 or 4.10.19, keywords that are specified in the Parse Server option `requestKeywordDenylist` can be injected via Cloud Code Webhooks or Triggers. This will result in the keyword being saved to the database, bypassing the `requestKeywordDenylist` option. This issue is fixed in versions 4.10.19, and 5.3.2. If upgrade is not possible, the following Workarounds may be applied: Configure your firewall to only allow trusted servers to make request to the Parse Server Cloud Code Webhooks API, or block the API completely if you are not using the feature.

Published 2022-11-10 23:15:11

Updated 2022-11-15 20:00:55

Source GitHub, Inc.

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2022-41878

EPSS FAQ

0.26%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 67 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-41878

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	1.2	5.9	GitHub, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2022-41878

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Assigned by: security-advisories@github.com (Secondary)

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

Assigned by:

nvd@nist.gov (Primary)
security-advisories@github.com (Secondary)

References for CVE-2022-41878

https://github.com/parse-community/parse-server/security/advisories/GHSA-xprv-wvh7-qqqx

Prototype pollution via Cloud Code Webhooks or Cloud Code Triggers · Advisory · parse-community/parse-server · GitHub
Third Party Advisory

Products affected by CVE-2022-41878

Parseplatform » Parse-server » For Node.js
Versions from including (>=) 5.0.0 and before (<) 5.3.2
cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*
Matching versions
Parseplatform » Parse-server » For Node.js
Versions before (<) 4.10.19
cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*
Matching versions

Vulnerability Details : CVE-2022-41878

Exploit prediction scoring system (EPSS) score for CVE-2022-41878

CVSS scores for CVE-2022-41878

CWE ids for CVE-2022-41878

References for CVE-2022-41878

Products affected by CVE-2022-41878