// For flags

CVE-2021-3805

Prototype Pollution in mariocasciaro/object-path

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

object-path is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

object-path es vulnerable a una Modificación Inapropiada de los Atributos del Prototipo del Objeto ("Contaminación de Prototipo")

A flaw was found in the object-path nodejs library when the del() function is called to validate object properties. An attacker can manipulate or alter the prototype of an object causing the modification of default properties on all objects. This could lead into a service disruption or a denial of service attack (DoS).

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-09-16 CVE Reserved
  • 2021-09-17 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2024-10-04 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes
  • CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Object-path Project
Search vendor "Object-path Project"
Object-path
Search vendor "Object-path Project" for product "Object-path"
< 0.11.8
Search vendor "Object-path Project" for product "Object-path" and version " < 0.11.8"
node.js
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
10.0
Search vendor "Debian" for product "Debian Linux" and version "10.0"
-
Affected