CVE-2021-23702

Prototype Pollution

The package object-extend from 0.0.0 are vulnerable to Prototype Pollution via object-extend.

Affected

object-extend

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 SNYK

7.6 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

1.38% chance of exploitation in the next 30 days, 72nd percentile

Published

2022-02-18

Updated

2024-09-17

Proof-of-concept exploits (1)

• https://snyk.io/vuln/SNYK-JS-OBJECTEXTEND-2401470

Security advisories

• advisories/GHSA-m639-9whg-fw97

References

• CVE Record
• NVD entry