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8.8
CVSSv3

CVE-2021-20087

Published: 23/04/2021 Updated: 08/08/2023
CVSS v2 Base Score: 6.5 | Impact Score: 6.4 | Exploitability Score: 8
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 580
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
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Vulnerability Summary

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-deparam 0.5.1 allows a malicious user to inject properties into Object.prototype.

Vulnerability Trend

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acemetrix jquery-deparam 0.5.1

References

CWE-1321https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquery-deparam.mdhttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
encryptionCVE-2024-4331CVE-2024-26925arbitrary codeCVE-2006-4304CVE-2024-25458CVE-2024-27077reflected XSSCVE-2024-4059
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