CVE-2021-20085

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Source

https://cve.org/CVERecord?id=CVE-2021-20085

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20085.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-20085

Aliases

GHSA-8qpm-5c82-rf96

Published

2021-04-23T19:15:10.647Z

Modified

2026-03-14T10:37:51.943890Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in backbone-query-parameters 0.4.0 allows a malicious user to inject properties into Object.prototype.

References

https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/backbone-qp.md

Affected packages

Git / github.com/jhudson8/backbone-query-parameters

Affected ranges

Type

GIT

Repo

https://github.com/jhudson8/backbone-query-parameters

Events

Introduced

Last affected

dbab3a45f4699a8ac99a1e99eccf9f302d838f4e

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.4.0"
        }
    ]
}

Affected versions

v0.*

v0.2.2

v0.2.3

v0.2.4

v0.2.5

v0.3.0

v0.3.1

v0.4.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20085.json"