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
- https://nvd.nist.gov/vuln/detail/CVE-2021-33420
- https://github.com/inikulin/replicator/issues/16
- https://github.com/inikulin/replicator/pull/17
- https://github.com/inikulin/replicator/commit/2c626242fb4a118855262c64b5731b2ce98e521b
- https://advisory.checkmarx.net/advisory/CX-2021-4787
- https://github.com/advisories/GHSA-hw46-vg6w-88fj