CVE Vulnerability

CVE-2021-20088

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in mootools-more 1.6.0 allows a malicious user to inject properties into Object.prototype.

6.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/mootools-more.md Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:mootools:mootools-more:1.6.0:*:*:*:*:*:*:*
Information

Published : 2021-04-23 06:15

Updated : 2021-05-01 04:14

NVD link : CVE-2021-20088

Mitre link : CVE-2021-20088

Products Affected
No products.
CWE
NVD-CWE-Other