CVE-2022-25645

 

Published at: - 01-05-2022 06:15

Last modified: - 11-05-2022 06:18

Total changes: - 3

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.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

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

 

Keywords

NVD

 

CVE-2022-25645

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures