Description
A deserialization issue discovered in inikulin replicator before 1.0.4 allows remote attackers to run arbitrary code via the fromSerializable function in TypedArray object.
References (4)
Core 4
Core References
Exploit, Third Party Advisory
https://advisory.checkmarx.net/advisory/CX-2021-4787
Patch, Third Party Advisory
https://github.com/inikulin/replicator/commit/2c626242fb4a118855262c64b5731b2ce98e521b
Third Party Advisory
https://github.com/inikulin/replicator/issues/16
Third Party Advisory
https://github.com/inikulin/replicator/pull/17
Scores
CVSS v3
9.8
EPSS
0.0161
EPSS Percentile
72.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (2)
npm/replicator
0 - 1.0.4npm
replicator_project/replicator
< 1.0.4
Published
Dec 15, 2022
Tracked Since
Feb 18, 2026