CVE-2022-25907

HIGH

typescript_deep_merge < 2.0.2 - Prototype Pollution via Merge Function

Title source: llm
STIX 2.1

Description

The package ts-deepmerge before 2.0.2 are vulnerable to Prototype Pollution due to missing sanitization of the merge function.

References (3)

Core 3
Core References
Exploit, Patch, Third Party Advisory x_refsource_misc
https://security.snyk.io/vuln/SNYK-JS-TSDEEPMERGE-2959975
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/voodoocreation/ts-deepmerge/releases/tag/2.0.2

Scores

CVSS v3 7.5
EPSS 0.0148
EPSS Percentile 70.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-1321
Status published
Products (2)
npm/ts-deepmerge 0 - 2.0.2npm
typescript_deep_merge_project/typescript_deep_merge < 2.0.2
Published Aug 09, 2022
Tracked Since Feb 18, 2026