CVE-2020-35149

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CVSS 3.1

5.3 medium

EPSS

1%p62

Published

Dec 11, 2020 (Dec 11, 2020)

Modified

Jun 17, 2026

Description

lib/utils.js in mquery before 3.2.3 allows a pollution attack because a special property (e.g., __proto__) can be copied during a merge or clone operation.

Vendors: mquery project
Products: mquery
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.0%)

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