replicator vulnerable to Deserialization of Untrusted Data

심각 9.8CVE-2021-33420 · GHSA-hw46-vg6w-88fj · Published 15/12/2022 · updated 17/06/2026

요약

CVE-2021-33420은(는) replicator (replicator project), replicator에 영향을 주는 심각 (CVSS 9.8) 취약점입니다.
향후 30일 내 악용 확률(EPSS): 1.7%, 전체 취약점의 77.5%보다 높음.
조치: 1.0.4 이상으로 업데이트하세요.

Package	Affected versions	Patched versions
replicator replicator_project	`< 1.0.4`	`1.0.4`
replicator npm	`< 1.0.4`	`1.0.4`

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.

NVD 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

nvd.nist.gov/vuln/detail/CVE-2021-33420 · ADVISORY
inikulin/replicator · WEB
inikulin/replicator#17 · WEB
inikulin/replicator commit 2c62624 · WEB
advisory.checkmarx.net/advisory/CX-2021-4787 · WEB
inikulin/replicator · PACKAGE

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free