CVE-2019-17426

Severity Score

9.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Automattic Mongoose through 5.7.4 allows attackers to bypass access control (in some applications) because any query object with a _bsontype attribute is ignored. For example, adding "_bsontype":"a" can sometimes interfere with a query filter. NOTE: this CVE is about Mongoose's failure to work around this _bsontype special case that exists in older versions of the bson parser (aka the mongodb/js-bson project).

Automattic Mongoose versiones hasta 5.7.4, permite a atacantes omitir el control de acceso (en algunas aplicaciones) porque cualquier objeto de consulta con un atributo _bsontype es ignorado. Por ejemplo, agregar "_bsontype":"a" a veces puede interferir con un filtro de consulta. NOTA: este CVE trata sobre el fallo de Mongoose para trabajar alrededor de este caso especial de _bsontype que existe en versiones anteriores del analizador bson (también se conoce como el proyecto mongodb/js-bson).

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-10-10 CVE Reserved
2019-10-10 CVE Published
2023-03-07 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source
https://github.com/Automattic/mongoose/issues/8222	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/Automattic/mongoose/commit/f3eca5b94d822225c04e96cbeed9f095afb3c31c	2021-07-21

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mongoosejs Search vendor "Mongoosejs"		Mongoose Search vendor "Mongoosejs" for product "Mongoose"				<= 5.7.4 Search vendor "Mongoosejs" for product "Mongoose" and version " <= 5.7.4"		node.js		Affected