CVE-2021-28860

Published May 3, 2021 CVSS 3.1 · 9.1 Critical EPSS 1.8% KEV · Not listed
Description
In Node.js mixme, prior to v0.5.1, an attacker can add or alter properties of an object via '__proto__' through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-1163 In Node.js mixme, prior to v0.5.1, an attacker can add or alter properties of an object via '__proto__' through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).
Github GHSA Github GHSA GHSA-r5cq-9537-9rpf Prototype Pollution in mixme
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 9, 2026, 12:12 AM
Reserved
Mar 19, 2021, 12:00 AM
Status
Modified
Published
May 3, 2021, 12:15 PM
Modified
Jul 9, 2026, 1:16 AM