CVE-2021-40663

CRITICAL 9.8EPSS 1.7%

deep.assign npm package 0.0.0-alpha.0 is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution').

CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0: 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS: 1.74% chance of exploitation in the next 30 days, 76th percentile
Published: 2022-06-30
Updated: 2024-08-04

Proof-of-concept exploits (1)

janbialostok/deep-assign/issues/1

References

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