CVE-2026-2265

Replicator 1.0.5 is vulnerable to Remote Code Execution through Insecure Deserialization

State: Published
Severity: 6.5 Medium
Published: Apr 1, 2026
Updated: Apr 1, 2026
Reserved: Feb 9, 2026

Description

An unauthenticated remote code execution (RCE) vulnerability exists in applications that use the Replicator node package manager (npm) version 1.0.5 to deserialize untrusted user input and execute the resulting object.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N	CISA-ADP

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
ReplicatorReplicator	1.0.5Affected

References

https://github.com/inikulin/replicator
https://github.com/inikulin/replicator/pull/19
https://morielharush.github.io/2026/03/31/cve-2026-2265-replicator-deserialization-of-untrusted-data/

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