CVE Vulnerability

CVE-2020-7707

The package property-expr before 2.0.3 are vulnerable to Prototype Pollution via the setter function.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://snyk.io/vuln/SNYK-JS-PROPERTYEXPR-598800 Exploit Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-598857 Exploit Third Party Advisory
https://github.com/jquense/expr/commit/df846910915d59f711ce63c1f817815bceab5ff7 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:property-expr_project:property-expr:*:*:*:*:*:node.js:*:*
Information

Published : 2020-08-18 02:15

Updated : 2022-12-02 07:55

NVD link : CVE-2020-7707

Mitre link : CVE-2020-7707

Products Affected
No products.
CWE
CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')