GHSA-r5cq-9537-9rpf

Suggest an improvement
Source
https://github.com/advisories/GHSA-r5cq-9537-9rpf
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-r5cq-9537-9rpf/GHSA-r5cq-9537-9rpf.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-r5cq-9537-9rpf
Aliases
Published
2022-02-10T23:52:01Z
Modified
2026-03-13T21:56:47.314111Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
Prototype Pollution in mixme
Details

Node.js mixme 0.5.0, 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).

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2021-05-19T21:34:53Z",
    "cwe_ids": [
        "CWE-1321"
    ],
    "severity": "CRITICAL",
    "nvd_published_at": "2021-05-03T12:15:00Z"
}
References

Affected packages

npm / mixme

Package

Name
mixme
View open source insights on deps.dev
Purl
pkg:npm/mixme

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.5.1

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-r5cq-9537-9rpf/GHSA-r5cq-9537-9rpf.json"