PoC Index

CVE-2021-23700

CRITICAL 9.8EPSS 1.2%

All versions of package merge-deep2 are vulnerable to Prototype Pollution via the mergeDeep() function.

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
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS v2.0
7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
1.17% chance of exploitation in the next 30 days, 65th percentile
Published
2021-12-10
Updated
2024-09-16

Proof-of-concept exploits (1)

References

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