8.1

CVE-2020-7748

Exploit

Prototype Pollution

This affects the package @tsed/core before 5.65.7. This vulnerability relates to the deepExtend function which is used as part of the utils directory. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ts.Ed Project ≫ Ts.Ed SwPlatformnode.js Version < 5.65.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.7% 0.742
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
report@snyk.io 5.6 2.2 3.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
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/TypedProject/tsed/blob/production/packages/core/src/utils/deepExtends.ts%23L36
Patch
Third Party Advisory
Broken Link
https://github.com/TypedProject/tsed/commit/1395773ddac35926cf058fc6da9fb8e82266761b
Patch
Third Party Advisory
https://snyk.io/vuln/SNYK-JS-TSEDCORE-1019382
Patch
Third Party Advisory
Exploit