9.8

CVE-2020-7707

Exploit

Prototype Pollution

The package property-expr before 2.0.3 are vulnerable to Prototype Pollution via the setter function.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Property-expr Project ≫ Property-expr SwPlatformnode.js Version < 2.0.3
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.38% 0.872
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
report@snyk.io 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.

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