CVE-2022-25645 Information

Description

All versions of package dset are vulnerable to Prototype Pollution via ‘dset/merge’ mode as the dset function checks for prototype pollution by validating if the top-level path contains proto constructor or protorype. By crafting a malicious object it is possible to bypass this check and achieve prototype pollution.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2431974 https://snyk.io/vuln/SNYK-JS-DSET-2330881 https://github.com/lukeed/dset/blob/master/src/merge.js%23L9

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1