CVE-2022-23623 : Frourio is a full stack framework, for TypeScript. Frourio users who uses frourio version prior to v0.26.0 and integrati

Frourio is a full stack framework, for TypeScript. Frourio users who uses frourio version prior to v0.26.0 and integration with class-validator through `validators/` folder are subject to a input validation vulnerability. Validators do not work properly for request bodies and queries in specific situations and some input is not validated at all. Users are advised to update frourio to v0.26.0 or later and to install `class-transformer` and `reflect-metadata`.

Published 2022-02-07 23:15:08

Updated 2023-07-13 15:52:58

Source GitHub, Inc.

View at NVD, CVE.org

Vulnerability category: Input validation

Exploit prediction scoring system (EPSS) score for CVE-2022-23623

EPSS FAQ

0.10%

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

~ 40 %

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

CVSS scores for CVE-2022-23623

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	2.2	5.9	GitHub, Inc.
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2022-23623

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by:

nvd@nist.gov (Primary)
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)

References for CVE-2022-23623

https://github.com/frouriojs/frourio/commit/7c19ac5363305b81b1c6b5232620228763d427af

feat(validation): use class-transformer to support validation of nest… · frouriojs/frourio@7c19ac5 · GitHub
Patch;Third Party Advisory
https://github.com/frouriojs/frourio/security/advisories/GHSA-8xxm-h73r-ghfj

Class validators defined by users with frourio does not work properly for specific cases. · Advisory · frouriojs/frourio · GitHub
Third Party Advisory

Products affected by CVE-2022-23623

Frourio » Frourio » For Node.js
Versions before (<) 0.26.0
cpe:2.3:a:frourio:frourio:*:*:*:*:*:node.js:*:*
Matching versions

Vulnerability Details : CVE-2022-23623

Exploit prediction scoring system (EPSS) score for CVE-2022-23623

CVSS scores for CVE-2022-23623

CWE ids for CVE-2022-23623

References for CVE-2022-23623

Products affected by CVE-2022-23623