Medium 6.5Published Apr 1, 2026

CVE-2026-2265Replicator 1.0.5 is vulnerable to Remote Code Execution through Insecure Deserialization

Updated under an hour ago (Oct 26, 2026, 12:23 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Replicator

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE): CWE-502
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: certcc
NVD analysis: Awaiting Analysis
Record last updated: Apr 1, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Replicator Replicator replicator:replicator (from the name)	1.0.5	CNA record

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/

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.